DLA MS27084 REV C-2003 ELBOW NIPPLE END SWIVEL FLANGE TO HOSE-45 DEG 《旋转法兰到45度胶管弯管组件终端》.pdf

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1、AMSC N/A 1 of 5 FSC 4730 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. MS27084C 25 September 2003 SUPERSEDING MS27084B 30 June 1972 DETAIL SPECIFICATION SHEET ELBOW, NIPPLE END, SWIVEL FLANGE TO HOSE - 45 This specification is approved for use by all Departments a

2、nd Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-DTL-27272. FIGURE 1. Elbow illustration. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27

3、084C 2 NOTES: 1. Use the A dimension when the adjacent diameter to the left of plane B-B is greater than the J dimension. When the adjacent diameter is equal to or less than the J dimension, the M dimension may be used in place of the A dimension. 2. Any bent tube design of the elbow to the left of

4、plane B-B is acceptable provided the dimensions P and Q and the requirements of this specification sheet and the procurement specification are met. The inside diameter (ID) of the elbow shall not be less than the ID of the nipple end of the elbow. Ovality shall not exceed 7.5 percent of the nominal

5、tubing outside diameter (OD). FIGURE 1. Elbow illustration Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27084C 3 REQUIREMENTS Intended use. This part is a component of elbow subassembly MS27064. This is a design standard for manufactu

6、ring purposes. The item is only procured as an integral part of adapter assemblies. Identification of product. The Part or Identifying Number (PIN) for this part shall be as specified in table I (e.g., MS27084-8C). Dimensions and tolerances. Dimensions are in inches. Unless otherwise specified, brea

7、k or radius all corners .005, +.005, -.000. All diameters within length A plus L must be concentric within 0.005 full indicator movement. Material. PIN suffix C, corrosion-resistant steel, class 321, cold finish condition A, in accordance with SAE AMS-QQ-S-763. PIN suffix D. Aluminum alloy, 6061-T65

8、1 or T6 in accordance with SAE AMS-QQ-A-225/8. Finish. Corrosion-resistant steel, passivate in accordance with SAE AMS-QQ-P-35. Dry-film lubricate area X with lubricant conforming to SAE AS1701. No overspray allowed. Aluminum alloy. Anodize in accordance with MIL-A-8625, type II, dye blue. Remove al

9、l burrs and slivers. Elbow illustration. See figure 1. Surface roughness. Unless otherwise specified, maximum surface roughness shall not exceed 125 in. Rain accordance with ASME B46.1. Order of precedence. This specification takes precedence over the documents referenced herein. Unless otherwise sp

10、ecified, referenced documents shall be of the issue in effect on the date of solicitation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27084C 4 TABLE I. Elbow requirements. PIN MS27084 A 1/ min B min C D +.005 -.000 E Steel Alum Steel Alum -8C

11、-8D .617 1.030 .098 +.004 .385 .385 .32 .12 -10C -10D .654 1.130 -.000 .420 .427 .35 .15 -12C -12D .755 1.240 .128 +.005 .500 .500 -16C -16D .831 1.340 -.000 .545 .545 .39 .19 -20C -20D .881 1.570 .565 .571 .48 .28 -24C -24D 1.035 1.720 .665 .665 .50 .30 PIN MS27084 F G +.005 H .005 J +.005 K L Stee

12、l Alum -.000 -.000 -8C -8D .497 +.005 -.000 .426 .530 .616 .020 +.005 -.000 .600 .015 -10C -10D .586 .526 .625 .706 .005 .650 -12C -12D .674 .650 .760 .826 .030 .675 .025 -16C -16D 1.001 +.008 -.000 .900 1.040 1.150 .730 -20C -20D 1.255 +.005 1.151 1.275 1.405 .935 -24C -24D 1.490 -.000 1.401 1.550

13、1.635 .035 .980 PIN MS27084 M 1/ min N P .035 Q .035 S .010 T max U max Steel Alum Steel Alum -8C -8D .583 .345 .345 +.006 1.266 .423 - - - -10C -10D .620 .440 .440 -.000 1.324 .375 - - - -12C -12D .720 .560 .560 1.782 .468 .625 .900 15.5 -16C -16D .796 .828 .828 1.838 .505 .670 1.190 1.5 -20C -20D

14、.846 1.058 1.058 2.052 .569 .695 1.485 15.5 -24C -24D 1.000 1.253 1.282 +.005 -.000 2.318 .624 .795 1.750 1/ Use the A dimension when the adjacent diameter to the left of plane B-B is greater than the J dimension. When the adjacent diameter is equal to or less than the J dimension, the M dimension m

15、ay be used in place of the A dimension. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27084C 5 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue, due to the extent

16、 of the changes. CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 (Project 4730-0868-057) DLA - CC Review activities: Army - AR, AT, MI Navy - MC, SA, SH Air Force - 71 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-