1、MS53307 REV B 53 7777732 000577q 5 W 8 1 1/4 5/16 ?O 18 .2500 .3125 .2450 .3065 .4375 .soo0 .428Q .4890 .so5 .S77 .488 .557 .15 .195 .163 .211 ,076 :O76 .lo9 .125 .o15 .o15 .25 .O25 4,750 , 7,550 - NOHIhAL SIZE I WDY DIAMETER i VIDTH ACROSS FLATS K: ,5625 6250 .7500 .S510 I :6120 1 .7360 ; YIDTH ACR
2、OSS CORNERS 1h MAI .650 722 .866 .625 I :698 1 .840 I. ! MAI .243 291 .323 .226 I :272 I .302 I HOLE DIAMETER + .O06 - .o02 I “.“ ?.ola .O25 025 ,025 .o15 I :o15 I .o15 t RADIUS MAX MI h di TESSILE STRLSCTH - LBS 11,603 15,900 21,301! DASH so. D.4 SH G. DASH NO . 1 2 3 4 5 6 6 7 10 9 11 12 27 28 29
3、33 31 33 32 34 35 36 37 38 .I75 I 36 ,500 .562 .7 50 .625 1 .ou0 .a75 i .250 L .SO I * 750 1.000 58 S9 84 110 65 133 111 60 114 86 11 2 135 157 159 155 160 161 162 163 164 365 166 167 16,C I n9 1 :o 171 172 1 i3 I i4 li5 61 62 137 136 63 64 138 90 116 139 -i- P- l 1.250 2.5170 1.750 5.000 I. 253 I.
4、500 t. 750 I. (?m i. 250 I. 500 i. i50 5.000 i a 503 p. OJO GOTE: For notes see sheet 2. 13 14 15 16 17 38 19 20 21 22 23 24 39 40 41 43 42 44 45 46 47 48 49 so 91 92 93 94 95 96 97 98 99 101 1 o0 152 I 65 66 68 67 . 69 70 71 72 73 74 75 . 76 117 116 119 120 121 122 123 124 125 126 1 37 12,s 12Q 130
5、 Oi SHANK DRILLED FOR COTTER PIN, jMS51107 . i Q ALLOY STEEL,CRADE 8, PHOSPHATE COATE0,UNC -2A XU*UCM w?wIC)nC* wmeM 1 F L “ F! .S- /“ “Y, 672 - 1 (-1 Y, _ . i Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS53107 REV B 53 m 7777732 0005775 7 H SOT
6、ES : 1. y!-TERt.tL: Alloy steel, Grade 6, in accordance vith procurement specification. Kinimus ulti- mte tensile strength: 150,000 F.S. 2. *.S;TIVE COATISG: Phosphate coated in accordance hith procurement specification. 3. THREADS: The threads shall be in accordance vith Screw-Thread Standards for
7、Federal Servi;es, Handbook H26. 4. THREAD LESGTH: Minimum thread length shall be twice the diameter plus 1/4 inch. The tol- On screws that are too short for minimum thread lengths, the distance from erance shall be plus 3/16 inch or 2-1/2 threads, whichever is greater. the bearing surface of the hea
8、d to the first complete thread shall not excecd the length of 2-1/2 threads. 5. DIWESSIOSS: All dimensions are in inches, unless othervise specified. 6. HEAD WURRISC: Heads shall be marked in accordance with MIL-HDBK-131. Raised markings are preferred, stampings are acceptable, 7. PART SUWBER: The H
9、S part number consists of the HS number, plus the dash number, Example: WS51107-1. 8. Referenced documents shall be of the issue in effect on date of invitations for bid. 9. For design feature purposes, this ssandard takes precedence over procurement documents ref- erenced herein. L MlllTA8Y STANDARD ho4 La1 II SGHEW,GAP, HEXAGON HEAD (FINISHED HEXAGON BOLT), _-._-. - _ SHANK DRILLED FOR COTTER PIN, 8, PHOSPHATE COATED, UNC-2A AIS51107 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
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