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National Stock Number: 5307-01-201-2967
Federal Supply Class: 5307
National Item Identification Number: 012012967
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:
2301115 | 22380 | DRS PHOTRONICS, INC. DBA DRS PHOTRONICS, INC. | 2301115-2 | 12339 | DRS TRAINING & CONTROL SYSTEMS, LLC | 2301115-2 | 22380 | DRS PHOTRONICS, INC. DBA DRS PHOTRONICS, INC. | 2301115-2 | 54089 | DRS C3 & AVIATION COMPANY |
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Techincal Specification:
MATERIAL | STEEL CORROSION RESISTING | SURFACE TREATMENT | CHROMATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-14538,BLACK MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | BALL | HEAD DIAMETER | 0.740 INCHES NOMINAL | NECK DIAMETER | 0.340 INCHES NOMINAL | DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.287 INCHES NOMINAL | DISTANCE ACROSS FLATS | 0.750 INCHES NOMINAL | OVERALL LENGTH | 2.649 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNJF | NOMINAL THREAD SIZE | 0.250 INCHES | THREAD CLASS | 3A | THREAD QUANTITY PER INCH | 28 | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.740 INCHES NOMINAL | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM | SURFACE FINISH | 32.0 MICROINCHES BODY | | 16.0 MICROINCHES HEAD | | 16.0 MICROINCHES STUD THD | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 12339 | DESIGN CONTROL REFERENCE | 2301115-2 |
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