1、e e tAi 4 ,125 f.005 Form Approved OMB No. 0704-0188 0.047 (3 HOLES) 7K3 f.O1O DASH NO. I -Dl I -21 I ,164-32 UNC-2B I ,345 I ,336 I ,398 I ,3831 ,115 I .O90 I -02 ,210 .553 I ,651 I ,650 I .240 -03 I -23 I ,375-32 UNEF-ZE .564 ,414 ,132 107 ,434 ,367 376 -22 ,190-32 UNF-2E -04 -05 I -25 I ,625-24 U
2、NEF-2E I B17 I ,807 I ,941 I ,919 I .388 I ,358 ,250 ,280 ,709 ,731 .620 .630 ,469-32 UNS-ZE -24 -06 ,330 ,350 ,845 ,868 .741 .752 ,625-18 UNF-2E -28 -OB ,250 ,280 ,709 ,731 ,620 ,630 ,500-20 UNF-2B -27 -07 ,435 .465 1.064 1.086 ,933 .943 ,750-20 UNEF-PB -26 REOUIREMENTS: 1. MATERIALS: Corroslon Res
3、isting Steel Com osltlons 302 (UNS S30200) 303 (UNS S30500) 303Se (UNS S30323). 304 PUNS 30400). 304L (UNS s30403). 305 (30500j. 309 UNS 530900 310 UNS 531000 316 (UNS 531600) 316L (UNS 531603). 317 IUNS S317OOk 321 UNS S32100or 347 (UNS S347d0) in accordance with 00-S-763. ASTM A484. ASTM A555. AST
4、M A581 or ASTM A582. occordonce with ASTM A29. Corbon Steel Compositions 1006 (UNS G10060) thru 1095 (UNS G10950) in - e) 2. PROTECTIVE TREATMENT 0 oJ:$?bllity sholl be to FEO-STO-H28/20, system 21. Corrosion Resisting Steel: Possivote in occordonce with 00-P-35. Corbon Steel: Cadmium Plote in occor
5、donce with 00-P-416 type II. class 2 C 3. TH Threads shall be in occordonce with FED-STO-H28/2. Thread c 4. PART N M R: Port n,“mELr sholl consist of the basic MS number followed by o dash number. “4“ I Dosh Number Bosu US Number Example of port number: MS21340-07 = ,500-20 UNF-28. corrosion resisti
6、ng steel. possivoted nut with drilled holes in flots. NOTES: 1. Break o11 sharp edges and remove o11 burrs. The resulting chamfer or countersink around both sides of the tapped hole sholl not exceed .O05 in depth from the bearmg surface. 2. All dimensions ore In inches 3. In the event of o conflict
7、between the text of this specificotion sheet and the references cited herein. The text of this specilicotion sheet sholl toke precedence J. Referenced government (or non-government) documents of the issue listed in thot issue of the Deportment of Defense Index of Speclficotions and Stondords (OODISS
8、) specified in the solicitotion form a port of this standard to the extent specified herein. DENOTES CHANGE(S) -1 REPARING ACTIVITY. DU-IS MS2 1 340 REV c TITI r XJSTODIANS. ARMY- NAVl- SPECIFICATloN SHEET NUMBER MILITARY SPECIFICATION SHEET 15 SEP 93 AIR FORCE- 99 . “ D“ I NUT. PLAIN. HEXAGON. ELEC
9、TRICAL. SUPERSEDING IEVIEW. THIN (WITH LOCKWIRE HOLES) M521340 B 17 SEP 1973 ISER. RWECT NUMBER. 5310-1903 )ISTRIEUTION STATEMENT I AMSC- N/A FSC 5310 A. Approved lor public releose: distribution is unlimited. I Poge -1- of -1- DD Form 672, MAY 88 PRMUS arm 1R omrm Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
