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National Stock Number:
5307-01-249-3116
Federal Supply Class:
5307
National Item Identification Number:
012493116
Description:
STUD,BALL
Detail:
A METAL ITEM WITH A SPHERICAL SHAPED HEAD AND A STRAIGHT AND/OR TAPERED BODY, USUALLY WITH A THREADED SHANK.
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Manufacturer Information:
| 11619494-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 8640H OR | | STEEL COMP 4140H | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD ALL MATERIAL RESPONSES | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | BALL | | HEAD DIAMETER | 1.498 INCHES MINIMUM AND | | 1.500 INCHES MAXIMUM | | NECK DIAMETER | 1.000 INCHES NOMINAL | | DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 4.120 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD SIZE | 1.125 INCHES | | THREAD CLASS | 2A | | THREAD QUANTITY PER INCH | 12 | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.740 INCHES NOMINAL | | SPECIAL FEATURES | DRILL BALL,0.2488M1,. AND 0.2496 MAX DIA. AND 0.620 DEEP | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 35.0 ROCKWELL C MAXIMUM |
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