1、 MS2ll099 53 c . I ,038 - .o10 1 5306 I. I. J (a) THREAD IBiGTH. THE LEXGTH OF THE BOLT THREAD IS MEASURED FROH THE aTREIIE POINT TO THE LAST PITCH OF COMPLFfE THREAD, Otr SHORT BOLTS THE COHPLFPE (FULL FOW) THREADS SHALL MTm TO WITHIN Ti0 THREAD PITCH LU,GTHS OF THE HEAD, (b,) THE POINT SHALL RE
2、PLAT Ml Cm I THE FLAT SHALL BE NORMAL TO THE AXIS OF THE BOLT AND TKE CHAMFER SHALL BE AT AN AIIGLE OF 35“ TO 45- WlTH THE PLANE OF THE FUT. THE CHAHFER SHALL PTWD SLIGHTLY BELOW THE ROOT OF THE THREAD, AND THE mE Dm FUT AID CHAIFER SHALL BE SLIGHTLY ROUNDED. V (d) Y HIN SHALL HAVE AT LEAST ONE PITC
3、H OF COMPLETE THREAD. Y tfAXIHUtI EgUALS 2 PITCHE OF GOIFLETE TKFWJI PLUS 2 PITCHES WHICH INCLUDES THE INCOMPLETE THREAD Atm CHAHFER. THE U)CKI?K EIBmiT SHALL NOT BE EFFECTIVE MTHIN THE ARE4 OF X WIN“. (e) 2 BWAIS INCOMPtCTE THREAD AND/OR MTRUSION AIGLE PE&lISSIBLF: UP TO 2 THREAD PITCHES LE3iGTH MA
4、XIEIuI.S. THE EIBGXT OR ANI MACHINE HOLES OR OWOVES FOR THE ELP?GNT SHALL NOT PRmRATE THIS AREA. (i) THRUW SUIL BE FUUX FOREIEI) EX ANY SINCG3 ROLLING PROCESS, AND IN ACCORDANCE WITH SPECIFICATIC9 “S-7742. DIHWSICHS m mm. Provided by IHSNot for ResaleNo reproduction or networking permitted without l
5、icense from IHS-,-,-r. hTERfU1 STEEL, CORROSIOH-RESISTNO, FEDERAL STANDARD NO. 66, STEEL NUMBERS 302, 303, 304, 305 AND 316, OR EQUAL TO OR ItiTERCHANGEABLE WITH THE lb116 CHROMIUM NICKEL AUOY STEL DEVELOPED FOR COID IIEADING, WNESSf iM0 MIN . lRE4TWITI PASSIVATED (95 PROCllREWT SPECIFICATION), SURF
6、ACE ROVOHNESSr THE SURFACE OF THE SHANK, FILLET AND BERRINO AREA SHALL NOT PCEED 125 IN ACCORDANCE WIlll MIlrsTD-lo. ILlCKIKl -TI IN ACCORDANCE WITH SPECIFICATION MIIrF-18240, JBCKItKI EL&NT AM% MJST PASS THRU A PWtl RINO GAOE, MGNEFI0 PERMEABILITY: THESE SOREWS SHALL HAVE A MAQNETIG PERMEABIUZ OF 2
7、0 MAX (AIR 1,O) FOR A PIEU, OF Ha200 mUAt TO THE MAXI“ HAJOR T?lIWll DIAMETES? 4 ,010 INCH, FREELY OR WITH FItKXR PRESSURE. ORSTEX USINQ A HAQNFXIC INDICATOR PER MILI-172l.4, . DEsIQN AND USAGE UMITATIONSI SEE pLs15981, WLE Op PART NUKBWI 121099 - 56 e 1/4-28 MLT, SELF LOCKUKI, CORROSION RESISTuxl
8、STEEL, 1 INCH LOtnxI, , L Navy - Weps er Curt BOLT, SELF LOGKIN, CORROSION RESISTING STEEL, EO KSI RU, TtTLE USAF - 31 250 F, l2-POItJT, PTWAL WCHIN XUREMENT SPECIFICATIDN SUPERSEDES F446 AND MItF-ls240 1 672-1 (Lldtrd 6dordlnrtionj , rntwous LOITIOIM oc THII cm AIL omnta, I MILITARY STANDARD 4 MS2 1099(ASG) SHEET 2 OF Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
