1、AMSC N/A 1 of 4 FSC 4730 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. INCH-POUND MS27082D 25 September 2003 SUPERSEDING MS27082C 30 June 1972 DETAIL SPECIFICATION SHEET ELBOW, NIPPLE END, SWIVEL FLANGE TO HOSE - 90 This specification is approved for use by all De
2、partments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and MIL-DTL-27272. NOTES: 1. Any bent tube design of the elbow to the left of plane B-B is acceptable provided the dimensions of P and Q and the requir
3、ements 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 tubing outside diameter (OD). 2. Use A dimension when the adjacent dia
4、meter to the left of plane B-B is greater than J dimension. When the adjacent diameter is equal to or less than J dimension, M dimension may be used in place of A dimension. FIGURE 1. Elbow illustration. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-
5、MS27082D 2 FIGURE 1. Elbow illustration - Continued. TABLE I. Elbow requirements. PIN MS27082 A 1/min B min C D + .005 -.000 E Steel Alum Steel Alum -8C -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
6、 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 See notes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27082D 3 TABLE I. Elbow requirements - Continued. PIN MS27082 F
7、 G +.005 H .005 J +.005 K Steel Alum -.000 -.000 -8C -8D .497 +.005 -.000 .426 .530 .616 .020 +.005 -.000 -10C -10D .586 .526 .625 .706 .005 -12C -12D .674 .650 .760 .826 .030 -16C -16D 1.001 +.008 -.000 .900 1.040 1.150 -20C -20D 1.255 +.005 1.151 1.275 1.405 -24C -24D 1.490 -.000 1.401 1.550 1.635
8、 .035 PIN MS27082 L M 1/ N Steel Alum Steel Alum -8C -8D .600 .015 .583 .345 .345 +.006 -10C -10D .650 .620 .440 .440 -.000 -12C -12D .675 .025 .720 .560 .560 -16C -16D .730 .796 .828 .828 -20C -20D .935 .846 1.058 1.058 -24C -24D .980 1.000 1.253 1.282 +.005 -.000 PIN MS27082 P .035 Q .035 S .010 T
9、 max U max Steel Alum -8C -8D 1.135 .892 - - - -10C -10D 1.315 .896 - - - -12C -12D 1.808 1.156 .625 .900 1530 -16C -16D 1.901 1.282 .670 1.190 1030 -20C -20D 2.180 1.500 .695 1.485 1530 -24C -24D 2.500 1.688 .795 1.750 1/ Use A dimension when the adjacent diameter to the left of plane B-B is greate
10、r than J dimension. When the adjacent diameter is equal to or less than J dimension, M dimension may be used in place of A dimension. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27082D 4 REQUIREMENTS Intended use. This part is a component of MS
11、27066. This is a design standard for manufacturing purposes. The item is only procured as an integral part of adapter assemblies. Identification of product. The PIN for this part shall be as specified in table I (e.g., MS27082-8C). Dimensions and tolerances. Dimensions are in inches. Unless otherwis
12、e specified, break 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. Aluminu
13、m alloy, 6061-T651 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-S-8625, type II, d
14、ye blue. 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 specified, referenced documents shall be of the
15、issue in effect on the date of solicitation. Elbow illustration. See figure 1. Remove all burrs and slivers. 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 of the changes. CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 Project 4730-0868-055) 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-,-,-
