DLA A-A-59935 3-2013 CONICAL SEALS CRUSH 37 DEGREE FLARED TUBE FITTING NICKEL.pdf
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1、 INCHPOUND AA59935/3 2 October 2013 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET CONICAL SEALS, CRUSH, 37 DEGREE FLARED TUBE FITTING, NICKEL The General Services Administration has authorized the use of this commercial item description for all federal agencies. The complete requirements for procu
2、ring conical seal, crush, 37 degree flared tube fitting, nickel described herein shall consist of this document and the issue in effect of A-A-59935. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This commercial item description (CID) uses a classification system which is included in the PIN a
3、s shown in the following example (see NOTES). AA59935/3 -04 N CID number Size code (see figure 1) Material and finish code (see table I) SALIENT CHARACTERISTICS. Interface and physical dimensions. Conical seals, crush, 37 degree flared tube fitting, nickel supplied to this CID specification sheet sh
4、all be as specified herein (see figure 1 and table I). Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus OH 432180-3990, or fluidflowdla.mil. Since
5、 contact information can change you may want to verify the currency of the address information using the ASSIST Online database at https:/assist.dla.mil/. AMSC N/A FSC 4730Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59935/3 2 Dash size code T
6、ubing OD Ref. A +.005 -.000 B +.000 -.015 C +.005 -.000 D +.015 -.000 T inch -02 1/8 .240 .060 .245 .103 .005 -03 3/16 .302 .307 .166 -04 1/4 .354 .075 .359 .213 -05 5/16 .416 .421 .275 -06 3/8 .471 .476 .338 -08 1/2 .649 .095 .654 .446 .010 -10 5/8 .762 .105 .767 .562 -12 3/4 .933 .938 .687 -16 1 1
7、.183 .125 1.188 .936 -20 1-1/4 1.496 1.501 1.375 -24 1-1/2 1.745 1.750 1.410 -28 1-3/4 2.120 2.125 1.680 -32 2 2.370 2.375 1.913 -40 2 1/2 2.877 .055 2.882 2.500 .015 -44 2 3/4 3.127 3.125 2.742 -48 3 3.377 3.382 2.990 NOTES: 1. Dimensions are in inches. 2. Dimensioning and tolerancing in accordance
8、 with ASME Y14.5. Unless otherwise specified, tolerances for decimals .005 inch (0.13 mm), angles .5. 3. Break sharp edges and remove burrs and slivers. 4. Surface texture shall be .005 inches in accordance with ASME B46.1. 5. These parts are soft and easily deformed dimensions B, C, and D shall be
9、verified by installing the seal on a standard fitting of the appropriate size. 6. An out-of-round-seal that does not interfere with installation shall not be cause for rejection. FIGURE 1. 37 Flared crush seal. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
10、 IHS-,-,-A-A-59935/3 3 TABLE I. Material and finish code. Material and finish code Material and finish N Nickel strip 201, annealed, in accordance with ASTM B162 or SAE-AMS5553 NT Nickel strip 201, annealed, in accordance with ASTM B162 or SAE-AMS5553 Tin plated in accordance with ASTM B545 or SAE-A
11、MS2408 NS Nickel strip 201, annealed, in accordance with ASTM B162 or SAE-AMS5553 Silver plated in accordance with SAE-AMS2410 Tubing material and fluids or gases to be sealed, see table II. TABLE II. Tubing material and fluids or gases. Tubing and fitting material Assembly temperature range Fluids
12、or gases Steel -420F to +1500F (-251C to 816C) Hydraulic oil JP-4 JP-5 Liquid hydrogen Liquid Nitrogen Oxygen Pneumatics Water Torque technique. These seals require a second torque technique; see A-A-59935 for torqueing procedure. NOTES. PIN. The PIN should be used for Government purposes to buy com
13、mercial products to this CID specification sheet. See the classification section for PIN format example. Source of documents. Other Publications COMMERCIAL ITEM DESCRIPTIONS A-A-59935 - Conical Seal, Crush, 37 Degree Flared Tube Fitting, General Requirements For (Copies of these documents are availa
14、ble online at http:/quicksearch.dla.mil/ or from the DLA Document Services Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191115094). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59935/3 4 ASME INTERNATIONAL ASME Y14.5 - Dimensi
15、oning and Tolerancing ASME B46.1 - Surface Texture (Surface Roughness, Waviness, and Lay) (Copies of these documents are available online at http:/www.asme.org or from the ASME International, Three Park Avenue, New York, NY 10016-5990.) ASTM INTERNATIONAL ASTM B162 - Standard Specification for Nicke
16、l Plate, Sheet, and Strip ASTM B545 - Standard Specification for Electrodeposited Coatings of Tin (Copies of these documents are available online at http:/www.astm.org or from the ASTM International, P.O. Box C700, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) SAE INTERNATIONAL SAE-AMS24
17、08 - Plating, Tin SAE-AMS2410 - Plating, Silver Nickel Strike, High Bake SAE-AMS5553 - Nickel, Sheet and Strip Low (0.02 max) Carbon Annealed - UNS N02201 (Copies of these documents are available on line at www.sae.org from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, and Te
18、l: 877-606-7323 inside USA and Canada or 724-776-4970 outside USA, email at CustomerServicesae.org.) Commercial products. As part of the market analysis and research effort, this CID specification sheet was coordinated with the following manufacturers of commercial products. At the time of CID speci
19、fication sheet preparation and coordination, these manufacturers were known to have commercial products that would meet the requirements of this CID specification sheet. (NOTE: This information should not be considered as a list of approved manufacturers or be used to restrict acquisition to only th
20、e manufacturers shown.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59935/3 5 MFRs CAGE number MFRs name and address 33447 SECO Seals Inc. 1370 Logan Ave. Unit K Costa Mesa, CA 92626 714-546-3778 E-mail: 64162. Del Aerospace, Inc. 921 Mounta
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