1、IS53484 53 m 7777732 O006305 B m, p - lqh o3 LIGRIP O0 IN 1.000 1.500 .500 20 1 .o00 21 1.500 26 .750 ACCEPTABLE J50 28 2.250 FORM MUST BE WITHIN 120 MIN INCLUDED ANGLE AT MIN MATERIAL LIMIT SOCKET DESIGN .- TABLE I. DIMENSIONS AND PART NUMBEAS. I I THREADS PER INCH UNC - 3A D - BODY DIAETER A - HEA
2、D DIAmR .2260 ,2180 H - HEAD HEIGHT .J - SOCKET WIDTH ACROSS FLATS ,1094 - KEY ENCACEMNT .O640 C - WALL THICKNESS MIN I .O470 K - CHANFER OR RADIUS MAX .O050 MAX .o100 MIN I ,0060 I LOAD - LBS MINIW TENSILE I 1,450 L - LENGTH .375 -500 1 .o00 .750 1.250 1.750 1.500 2.000 2.500 - 2.750 3.000 4 .o00 T
3、OLERANCE DASH NO +.o00 I o1 -.O31 +.o00 -.O60 +.o00 -*O80 I .3125 ,3750 .4688 .5625 -7500 1.1250 .3030 .3650 ,4570 .5500. .7350 1.1070 I I I .I .1900 2500 3125 3750 5000 .7500 .la50 I :2440 I .:3060 I :3680 I :4920 I .7400 I FIZJ 1 . 281! 1 ,3370 i;.: .1;.67SO. 1587 .1900 2530 ,3160 ,3790 .6310 ,156
4、2 i1875 .2500 -3125 .6250 ,0900 .1200 .1510 .la20 .2450 .3700 . .I . I .A- lther Curt SCREW CAP SOCKET HEAD, AR INTERNATIONAL TITLE INTEREST MILITARY STANDARD SH ALLdY SfEELJNC-3A 99 MS 5 I484 ROCUREMENT SPECIFICATION SUPERSEDES: PAGE OF FF-S-86 I 2 )D ,L;y, 672.1 ICOOHDLVATED) PREVIOUS EDITIONS OF
5、THIS FORd4REDBSOLETE 5 305-1493 F Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-W FED. SUP CLASS 3. I .A. hhcr Cull SCREW,CAP,SOCKET HEAD, AR IlNTEREST INTERNATIONAL TITLE 1 MILITARY STANDARD 99 I ALLOY STEEL,UNC-3A i MS51484 I VIOCUREMENT SPECIFICATION I SUPERSEDES: i PAGE 5305-1493 frU.8. QOVERNMENT PRINTIM OFFICE lm - 606-038/A4696 P Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
