1、AMSC N/A FSC 4730 MS27072F 14 march 2013 SUPERSEDING MS27072E 24 September 2003 DETAIL SPECIFICATION SHEET WIRE, RETAINER This specification sheet is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consi
2、st of this specification sheet and MIL-DTL -27272. FIGURE 1. Wire, retainer illustration. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27072F 2 Size and material code A (see note 1) + .015 B C +.013 -.010 D +.005 -.025 E rad. (see not
3、e 2)+.010 - .005 F rad. -4C 1.203 .072 +.000 - .005 .017 .065 .139 .026 + .005 -5C 1.325 .080 +.000 -.004 .020 .073 .156 .030 -6C 1.545 -8C 1.969 .095 .023 .087 .186 .037 + .010 -10C 2.250 -12C 2.625 .125 .031 .115 .246 .050 -16C 3.703 -20C 4.500 -24C 5.375 NOTES: 1. Wire shall be straight within .0
4、20 full indicator movement. 2. Radius shall be concentric to wire OD within .005 full indicator movement. 3. Unless otherwise specified, break or radius all corners .005, +.005, -.000. 4. Unless otherwise specified, maximum surface roughness shall not exceed 125 in. Rain accordance with ASME B46.1.
5、5. Remove all burrs and slivers. FIGURE 1. Wire, retainer illustration - Continued. REQUIREMENTS Intended use. This part is a component of MS27062 through MS27068 and MS27387 through MS27390. This is a design standard for manufacturing purposes. The item is only procured as an integral part of adapt
6、er assemblies. Wire, retainer dimensions and configuration, see figure 1. Material. Corrosion-resistant steel, class 305 or 304, condition A in accordance with ASTM A580/A580M or ASTM A313/A313M, or 305 in accordance with SAE-AS5685. Finish. Passivate in accordance with SAE-AMS2700, method 1, type 6
7、 or 7. Dry-film lubricant, see table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27072F 3 TABLE I. Solid film designator. Dry film designator SAE class or type designator Dry film characteristics Blank Any SAE class or type below N/A SAE-AS1
8、701 SAE-AS1701 class SAE-AS1701 temperature ranges F (C) 4 4 -65 to +1400F (-54 to 760C) 5 5 -65 to +850F (-54 to 454C) 6 6 -375 to +850F (-226 to 454C) SAE-AS5272 SAE-AS5272 type SAE-AS5272 temperature ranges. F (C) 7 Type I -90 to 400F (-68 to 204C) endurance life of 250 min minimum 8 Type II -90
9、to 400F (-68 to 204C) endurance life of 450 min minimum 9 Type III Color 1 - Natural product color -90 to 400F (-68 to 204C) low Volatile organic compound with an endurance life of 450 min minimum 10 Type III Color 2 - Black color -90 to 400F (-68 to 204C) low Volatile organic compound with an endur
10、ance life of 450 min minimum Dry film designator MIL classification Dry film characteristics MIL-PRF-46010 1/ - MIL-PRF-46010 temperature ranges. F (C) 11 1 Color 1 natural product color, -90 to 400F (-68 to 204C) solvent resisting 12 2 Color 2 - Black color -90 to 400F (-68 to 204C) solvent resisti
11、ng 1/ Not for aerospace usage. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27072F 4 Part or Identifying Number (PIN): The PIN consists of prefix “MS”, the specification sheet number, dash number for wire size, letter for material, and a blank o
12、r number for dry film lubricant. Unassigned PINs shall not be used. MS 27072 -8 C 4 PIN examples: MS27072-8C indicates a wire size 8, CRES with dry film class designator “blank”. MS27072-8C4 indicates a wire size 8, CRES with dry film class designator 4. Order of precedence. Unless otherwise noted h
13、erein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. Referenced
14、documents shall be of the issue in effect on date of invitations for bid. 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. Referenced documents. In addition to MIL-DTL-27272, this d
15、ocument references the following: MIL-PRF-46010 MS27062 MS27063 MS27064 MS27065 MS27066 MS27067 MS27068 MS27387 MS27388 MS27389 MS27390 ASME B46.1 ASTM A313/A313M ASTM A580/A580M SAE-AMS2700 SAE-AS1701 SAE-AS5272 SAE-AS5685 Specification sheet number MS prefix Material code letter “C” CRES Size code
16、 number (see figure 1) Dry film designator (see table I) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27072F 5 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 (Project 4730-2013-025) DLA - CC Revie
17、w activities: Army AT, MI Navy - MC, SA, SH Air Force - 71 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
