SAE AS 5798-2007 Aerospace Size Standard for Oversize O-rings《特大型O型密封圈用航空航天尺寸标准》.pdf

《SAE AS 5798-2007 Aerospace Size Standard for Oversize O-rings《特大型O型密封圈用航空航天尺寸标准》.pdf》由会员分享，可在线阅读，更多相关《SAE AS 5798-2007 Aerospace Size Standard for Oversize O-rings《特大型O型密封圈用航空航天尺寸标准》.pdf（15页珍藏版）》请在麦多课文档分享上搜索。

1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there

2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2013 SAE International All rights reserved. No part of this pu

3、blication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970

4、 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS5798AEROSPACESTANDARDAS5798Issued 2007-07 Reaffirmed 2013-11 Aerospace Size Stand

5、ard for Oversize O-rings RATIONALEAS5798 has been reaffirmed to comply with the SAE five-year review policy. 1. SCOPE This SAE Aerospace Standard (AS) is applicable to military and commercial aircraft. It specifies the dimensions, tolerances and size codes (dash numbers) for use in glands per MIL-G-

6、5514 where squeeze at low temperature is often insufficient to provide a leak-tight seal. The dimensions and tolerances specified in this standard are suitable for any elastomeric material. This standard should not be used as a part standard, therefore no part numbers like AS5798-001X shall be creat

7、ed. Each dash number, which should be appended to an appropriate drawing or standard number, identifies one size O-ring only. An AS5798 sized O-ring is intended to replace an AS568 sized O-ring of the same dash number. An X suffix is part of the dash number to signify oversize. Temperature limitatio

8、ns of 275 F (135 C) and coefficient of thermal expansion of 9.0 x 10-5unit length per F (1.6 x 10-4unit length per C) were used for swell calculations. Applications that exceed these values should be evaluated for excessive gland fill. 2. REFERENCES The following publications are provided for inform

9、ation purposes only and are not a required part of this SAE Aerospace Technical Report. 2.1.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.AS568 Aerospace Siz

10、e Standard for O-Rings AS4716 Aerospace Standard, Gland Design, O-Ring and Other Elastomeric Seals AS4727 Gland Design, Computation of Squeeze and Gland Volume 2.1.2 U.S. Government Publications Available from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, P

11、hiladelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.daps.dla.mil/quicksearch/.MS27595 Retainer, Packing Backup, Continuous Ring, Polytetrafluoroethylene MIL-G-5514 Gland Design; Packings, Hydraulic, General Requirements for 3. REQUIREMENTS 3.1 Dimensional Requirements Dimensions shall confor

12、m to Figure 1 and the dimensions listed in Table 1. W ID0.003 inch MAX(0.076 mm MAX)0.005 inch MAX(0.13 mm MAX)AASECTION A-AENLARGEDW TYPFIGURE 1 - CONTROLLED FEATURES 3.2 Tables The dimensions of the oversize O-rings are shown in Table 1. The percentage stretch, squeeze and gland fill are shown in

13、Table 2. SAE INTERNATIONAL AS5798 Page 2 of 15_TABLE 1 - O-RING DIMENSIONS DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmmmax001X 0.025 0.033 0.64 0.84 0.039 0.045 0.99 1.14 002X 0.038 0.046 0.97 1.17 0.049 0.055 1.24 1.40 003X 0.052 0.060 1.32 1.52 0.059 0.065 1.50 1.65

14、004X 0.065 0.075 1.65 1.91 0.070 0.076 1.78 1.93 005X 0.096 0.106 2.44 2.69 0.070 0.076 1.78 1.93 006X 0.109 0.119 2.77 3.02 0.070 0.076 1.78 1.93 007X 0.140 0.150 3.56 3.81 0.070 0.076 1.78 1.93 008X 0.171 0.181 4.34 4.60 0.070 0.076 1.78 1.93 009X 0.203 0.213 5.16 5.41 0.070 0.076 1.78 1.93 010X 0

15、.234 0.244 5.94 6.20 0.070 0.076 1.78 1.93 011X 0.296 0.306 7.52 7.77 0.070 0.076 1.78 1.93 012X 0.356 0.366 9.04 9.30 0.070 0.076 1.78 1.93 013X 0.418 0.428 10.62 10.87 0.070 0.076 1.78 1.93 014X 0.478 0.488 12.14 12.40 0.070 0.076 1.78 1.93 015X 0.538 0.552 13.67 14.02 0.070 0.076 1.78 1.93 016X 0

16、.599 0.617 15.21 15.67 0.070 0.076 1.78 1.93 017X 0.661 0.679 16.79 17.25 0.070 0.076 1.78 1.93 018X 0.724 0.742 18.39 18.85 0.070 0.076 1.78 1.93 019X 0.786 0.804 19.96 20.42 0.070 0.076 1.78 1.93 020X 0.849 0.867 21.56 22.02 0.070 0.076 1.78 1.93 021X 0.911 0.929 23.14 23.60 0.070 0.076 1.78 1.93

17、022X 0.973 0.993 24.71 25.22 0.070 0.076 1.78 1.93 023X 1.035 1.055 26.29 26.80 0.070 0.076 1.78 1.93 024X 1.098 1.118 27.89 28.40 0.070 0.076 1.78 1.93 025X 1.159 1.181 29.44 30.00 0.070 0.076 1.78 1.93 026X 1.222 1.244 31.04 31.60 0.070 0.076 1.78 1.93 027X 1.284 1.306 32.61 33.17 0.070 0.076 1.78

18、 1.93 028X 1.345 1.371 34.16 34.82 0.070 0.076 1.78 1.93 SAE INTERNATIONAL AS5798 Page 3 of 15_TABLE 1 - O-RING DIMENSIONS (CONTINUED) DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmmmax110X 0.355 0.365 9.02 9.27 0.107 0.113 2.72 2.87 111X 0.415 0.425 10.54 10.80 0.107 0.1

19、13 2.72 2.87 112X 0.474 0.484 12.04 12.29 0.107 0.113 2.72 2.87 113X 0.534 0.548 13.56 13.92 0.107 0.113 2.72 2.87 114X 0.593 0.611 15.06 15.52 0.107 0.113 2.72 2.87 115X 0.653 0.671 16.59 17.04 0.107 0.113 2.72 2.87 116X 0.714 0.732 18.14 18.59 0.107 0.113 2.72 2.87 117X 0.775 0.795 19.69 20.19 0.1

20、07 0.113 2.72 2.87 118X 0.838 0.858 21.29 21.79 0.107 0.113 2.72 2.87 119X 0.900 0.920 22.86 23.37 0.107 0.113 2.72 2.87 120X 0.963 0.983 24.46 24.97 0.107 0.113 2.72 2.87 121X 1.025 1.045 26.04 26.54 0.107 0.113 2.72 2.87 122X 1.088 1.108 27.64 28.14 0.107 0.113 2.72 2.87 123X 1.148 1.172 29.16 29.

21、77 0.107 0.113 2.72 2.87 124X 1.211 1.235 30.76 31.37 0.107 0.113 2.72 2.87 125X 1.273 1.297 32.33 32.94 0.107 0.113 2.72 2.87 126X 1.336 1.360 33.93 34.54 0.107 0.113 2.72 2.87 127X 1.398 1.422 35.51 36.12 0.107 0.113 2.72 2.87 128X 1.461 1.485 37.11 37.72 0.107 0.113 2.72 2.87 129X 1.520 1.550 38.

22、61 39.37 0.107 0.113 2.72 2.87 130X 1.583 1.613 40.21 40.97 0.107 0.113 2.72 2.87 131X 1.645 1.675 41.78 42.55 0.107 0.113 2.72 2.87 132X 1.708 1.738 43.38 44.15 0.107 0.113 2.72 2.87 133X 1.770 1.800 44.96 45.72 0.107 0.113 2.72 2.87 134X 1.833 1.863 46.56 47.32 0.107 0.113 2.72 2.87 135X 1.894 1.9

23、28 48.11 48.97 0.107 0.113 2.72 2.87 136X 1.956 1.990 49.68 50.55 0.107 0.113 2.72 2.87 137X 2.019 2.053 51.28 52.15 0.107 0.113 2.72 2.87 138X 2.081 2.115 52.86 53.72 0.107 0.113 2.72 2.87 139X 2.144 2.178 54.46 55.32 0.107 0.113 2.72 2.87 SAE INTERNATIONAL AS5798 Page 4 of 15_TABLE 1 - O-RING DIME

24、NSIONS (CONTINUED) DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmmmax140X 2.206 2.240 56.03 56.90 0.107 0.113 2.72 2.87 141X 2.266 2.306 57.56 58.57 0.107 0.113 2.72 2.87 142X 2.328 2.368 59.13 60.15 0.107 0.113 2.72 2.87 143X 2.391 2.431 60.73 61.75 0.107 0.113 2.72 2.87

25、 144X 2.453 2.493 62.31 63.32 0.107 0.113 2.72 2.87 145X 2.516 2.556 63.91 64.92 0.107 0.113 2.72 2.87 146X 2.578 2.618 65.48 66.50 0.107 0.113 2.72 2.87 147X 2.639 2.683 67.03 68.15 0.107 0.113 2.72 2.87 148X 2.701 2.745 68.61 69.72 0.107 0.113 2.72 2.87 149X 2.764 2.808 70.21 71.32 0.107 0.113 2.7

26、2 2.87 210X 0.713 0.733 18.11 18.62 0.145 0.153 3.68 3.89 211X 0.772 0.792 19.61 20.12 0.145 0.153 3.68 3.89 212X 0.832 0.852 21.13 21.64 0.145 0.153 3.68 3.89 213X 0.891 0.911 22.63 23.14 0.145 0.153 3.68 3.89 214X 0.954 0.974 24.23 24.74 0.145 0.153 3.68 3.89 215X 1.016 1.036 25.81 26.31 0.145 0.1

27、53 3.68 3.89 216X 1.077 1.101 27.36 27.97 0.145 0.153 3.68 3.89 217X 1.139 1.163 28.93 29.54 0.145 0.153 3.68 3.89 218X 1.202 1.226 30.53 31.14 0.145 0.153 3.68 3.89 219X 1.264 1.288 32.11 32.72 0.145 0.153 3.68 3.89 220X 1.327 1.351 33.71 34.32 0.145 0.153 3.68 3.89 221X 1.389 1.413 35.28 35.89 0.1

28、45 0.153 3.68 3.89 222X 1.449 1.479 36.80 37.57 0.145 0.153 3.68 3.89 223X 1.574 1.604 39.98 40.74 0.145 0.153 3.68 3.89 224X 1.699 1.729 43.15 43.92 0.145 0.153 3.68 3.89 225X 1.821 1.857 46.25 47.17 0.145 0.153 3.68 3.89 226X 1.946 1.982 49.43 50.34 0.145 0.153 3.68 3.89 227X 2.071 2.107 52.60 53.

29、52 0.145 0.153 3.68 3.89 228X 2.194 2.234 55.73 56.74 0.145 0.153 3.68 3.89 229X 2.319 2.359 58.90 59.92 0.145 0.153 3.68 3.89 SAE INTERNATIONAL AS5798 Page 5 of 15_TABLE 1 - O-RING DIMENSIONS (CONTINUED) DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmmmax230X 2.444 2.484

30、62.08 63.09 0.145 0.153 3.68 3.89 231X 2.569 2.609 65.25 66.27 0.145 0.153 3.68 3.89 232X 2.690 2.738 68.33 69.55 0.145 0.153 3.68 3.89 233X 2.815 2.863 71.50 72.72 0.145 0.153 3.68 3.89 234X 2.940 2.988 74.68 75.90 0.145 0.153 3.68 3.89 235X 3.065 3.113 77.85 79.07 0.145 0.153 3.68 3.89 236X 3.190

31、3.238 81.03 82.25 0.145 0.153 3.68 3.89 237X 3.315 3.363 84.20 85.42 0.145 0.153 3.68 3.89 238X 3.440 3.488 87.38 88.60 0.145 0.153 3.68 3.89 239X 3.561 3.617 90.45 91.87 0.145 0.153 3.68 3.89 240X 3.686 3.742 93.62 95.05 0.145 0.153 3.68 3.89 241X 3.811 3.867 96.80 98.22 0.145 0.153 3.68 3.89 242X

32、3.936 3.992 99.97 101.40 0.145 0.153 3.68 3.89 243X 4.061 4.117 103.15 104.57 0.145 0.153 3.68 3.89 244X 4.184 4.244 106.27 107.80 0.145 0.153 3.68 3.89 245X 4.309 4.369 109.45 110.97 0.145 0.153 3.68 3.89 246X 4.434 4.494 112.62 114.15 0.145 0.153 3.68 3.89 247X 4.559 4.619 115.80 117.32 0.145 0.15

33、3 3.68 3.89 325X 1.432 1.462 36.37 37.13 0.219 0.229 5.56 5.82 326X 1.557 1.587 39.55 40.31 0.219 0.229 5.56 5.82 327X 1.682 1.712 42.72 43.48 0.219 0.229 5.56 5.82 328X 1.807 1.837 45.90 46.66 0.219 0.229 5.56 5.82 329X 1.929 1.965 49.00 49.91 0.219 0.229 5.56 5.82 330X 2.054 2.090 52.17 53.09 0.21

34、9 0.229 5.56 5.82 331X 2.179 2.215 55.35 56.26 0.219 0.229 5.56 5.82 332X 2.304 2.340 58.52 59.44 0.219 0.229 5.56 5.82 333X 2.427 2.467 61.65 62.66 0.219 0.229 5.56 5.82 334X 2.552 2.592 64.82 65.84 0.219 0.229 5.56 5.82 SAE INTERNATIONAL AS5798 Page 6 of 15_TABLE 1 - O-RING DIMENSIONS (CONTINUED)

35、DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmmmax335X 2.677 2.717 68.00 69.01 0.219 0.229 5.56 5.82 336X 2.802 2.842 71.17 72.19 0.219 0.229 5.56 5.82 337X 2.923 2.971 74.24 75.46 0.219 0.229 5.56 5.82 338X 3.048 3.096 77.42 78.64 0.219 0.229 5.56 5.82 339X 3.173 3.221 8

36、0.59 81.81 0.219 0.229 5.56 5.82 340X 3.298 3.346 83.77 84.99 0.219 0.229 5.56 5.82 341X 3.423 3.471 86.94 88.16 0.219 0.229 5.56 5.82 342X 3.544 3.600 90.02 91.44 0.219 0.229 5.56 5.82 343X 3.669 3.725 93.19 94.62 0.219 0.229 5.56 5.82 344X 3.794 3.850 96.37 97.79 0.219 0.229 5.56 5.82 345X 3.919 3

37、.975 99.54 100.97 0.219 0.229 5.56 5.82 346X 4.044 4.100 102.72 104.14 0.219 0.229 5.56 5.82 347X 4.167 4.227 105.84 107.37 0.219 0.229 5.56 5.82 348X 4.292 4.352 109.02 110.54 0.219 0.229 5.56 5.82 349X 4.417 4.477 112.19 113.72 0.219 0.229 5.56 5.82 425X 4.420 4.486 112.27 113.94 0.280 0.292 7.11

38、7.42 426X 4.545 4.611 115.44 117.12 0.280 0.292 7.11 7.42 427X 4.670 4.736 118.62 120.29 0.280 0.292 7.11 7.42 428X 4.795 4.861 121.79 123.47 0.280 0.292 7.11 7.42 429X 4.916 4.990 124.87 126.75 0.280 0.292 7.11 7.42 430X 5.041 5.115 128.04 129.92 0.280 0.292 7.11 7.42 431X 5.166 5.240 131.22 133.10

39、 0.280 0.292 7.11 7.42 432X 5.291 5.365 134.39 136.27 0.280 0.292 7.11 7.42 433X 5.416 5.490 137.57 139.45 0.280 0.292 7.11 7.42 434X 5.541 5.615 140.74 142.62 0.280 0.292 7.11 7.42 435X 5.666 5.740 143.92 145.80 0.280 0.292 7.11 7.42 436X 5.791 5.865 147.09 148.97 0.280 0.292 7.11 7.42 437X 5.916 5

40、.990 150.27 152.15 0.280 0.292 7.11 7.42 438X 6.163 6.243 156.54 158.57 0.280 0.292 7.11 7.42 439X 6.413 6.493 162.89 164.92 0.280 0.292 7.11 7.42 SAE INTERNATIONAL AS5798 Page 7 of 15_TABLE 1 - O-RING DIMENSIONS (CONTINUED) DashNumberIDInchesminIDInchesmaxIDmmminIDmmmaxWInchesminWInchesmaxWmmminWmm

41、max440X 6.663 6.743 169.24 171.27 0.280 0.292 7.11 7.42 441X 6.913 6.993 175.59 177.62 0.280 0.292 7.11 7.42 442X 7.158 7.248 181.81 184.10 0.280 0.292 7.11 7.42 443X 7.408 7.498 188.16 190.45 0.280 0.292 7.11 7.42 444X 7.658 7.748 194.51 196.80 0.280 0.292 7.11 7.42 445X 7.908 7.998 200.86 203.15 0

42、.280 0.292 7.11 7.42 446X 8.398 8.508 213.31 216.10 0.280 0.292 7.11 7.42 447X 8.898 9.008 226.01 228.80 0.280 0.292 7.11 7.42 448X 9.398 9.508 238.71 241.50 0.280 0.292 7.11 7.42 449X 9.898 10.008 251.41 254.20 0.280 0.292 7.11 7.42 450X 10.393 10.513 263.98 267.03 0.280 0.292 7.11 7.42 451X 10.893

43、 11.013 276.68 279.73 0.280 0.292 7.11 7.42 452X 11.393 11.513 289.38 292.43 0.280 0.292 7.11 7.42 452X 11.893 12.013 302.08 305.13 0.280 0.292 7.11 7.42 454X 12.393 12.513 314.78 317.83 0.280 0.292 7.11 7.42 455X 12.893 13.013 327.48 330.53 0.280 0.292 7.11 7.42 456X 13.383 13.523 339.93 343.48 0.2

44、80 0.292 7.11 7.42 457X 13.883 14.023 352.63 356.18 0.280 0.292 7.11 7.42 458X 14.383 14.523 365.33 368.88 0.280 0.292 7.11 7.42 459X 14.883 15.023 378.03 381.58 0.280 0.292 7.11 7.42 460X 15.383 15.523 390.73 394.28 0.280 0.292 7.11 7.42 SAE INTERNATIONAL AS5798 Page 8 of 15_TABLE 2 - O-RING PERCEN

45、TAGE STRETCH, SQUEEZE AND GLAND FILL DashNumberPistonMinimumStretch %PistonMaximumStretch %PistonMinimumSqueeze+75 F %RodMinimumSqueeze+75 F %Piston1GlandMax Fill +275 F %Rod1GlandMax Fill +275 F %001X -3.0 32.0 2.7 2.7 108 112 002X 2.2 26.3 3.3 3.3 101 103 003X 3.3 21.2 6.1 6.1 100 102 004X 0.0 16.

46、9 8.2 8.2 103 104 005X 0.9 12.5 9.5 9.5 101 102 006X 2.5 12.8 9.9 9.9 100 101 007X 2.0 10.0 10.5 10.5 99 100 008X 1.7 8.2 10.9 10.9 98 99 009X 1.4 6.9 10.6 10.6 98 98 010X 1.2 6.0 11.0 11.0 97 98 011X 1.0 4.7 11.6 11.6 96 97 012X 1.6 4.8 11.5 11.5 95 96 013X 1.9 4.8 9.4 9.8 94 95 014X 2.3 4.8 9.4 9.7 94 94 015X 1.6 4.6 9.4 9.7 94 95 016X 1.1 4.5 9.5 9.7 94 95 017X 1.0 4.1 9.7 9.9 94 94 018X 0.9 3.7 9.9 10.1 94 94 019X 0.9 3.4 10.0 10.2 94 94 020X 1.2 3.5 9.9 10.3 93 94 021X 1.1 3.3 10.0 10.4 93 94 022X 0.9 3.2 10.1 10.4 93