1、MS518b 53 W 12 0006283 T W i J.55 c LCHAPE OF INDENTATION OPT 1 5305 2 TO 34 PITCH 7 TA TYPE SW I2 TO 33 THREADS POINT LENGTH IONAL TYPE TT TAPER LENGTH TYPE SF L LEXGTH .250 .375 ,500 .6 25 .750 .875 1.000 1.250 1.500 i. 750 2.000 TOL CARBON 1 CRES I STEEL STEEL t.000 -.O30 + . O00 -.O50 c1 c2 c3 c
2、4 c5 +.o00 - .O60 * Before threading. DASH NUMBER CARBON STEEL 12 13 14 15 16 17 CRES STEEL c12 C13 C14 C15 C16 C17 CARBON STEEL 23 24 25 26 27 28 29 30 31 STEEL C29 C31 . . - - _ . 1. MATERIAL: 2. PROTECTIVE COATING: Carbon steel-Cadmium plated in accordance with QQ-P-416, Type II, Class 2 Carbon s
3、teel and corrosion-resisting steel (410) in accordance with procurement speci- fication. or MIL-C-81562 Type II Class 2. Corrosion-resiiting steLl-Passivated in accordance with QQ-P-35. The threads shall be in accordance with the applicable requirements of the procurement 3. THREADS: . specification
4、. 4. DIMEXSIOXS: All dimensions are in inches. 5. PART WMBER: The MS part number consists of the MS number, plus the dash number. 6. Referenced documents shall be of the issue in effect on date of invitations for bid. 7. For design feature purposes. this standard takes precedence over procurement do
5、cuments referenced Example: MS51869-1. - -. . herein. Type TT tri-lobular section is maintained throughout the full length of the screw. 8. .cc , wc TITLE MILITARY ST AN DARD IhnGisi SH 82 SCREW, TAPPING- HIGH PERFORMANCE, THREAD ROLLING, TYPES SF, SW AND TT, HEXAGON WASHER HEAD MS51869 lROCUREMENT SPECIF KATION WPCRSEDES BCXX6.3 in part SHEET 1 OF 1 FF-S-107 r; ? D 672 - 1 IMJ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
