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National Stock Number:
5307-01-369-8658
Federal Supply Class:
5307
National Item Identification Number:
013698658
Description:
STUD,SELF-LOCKING
Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.
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Manufacturer Information:
| A3028795-13 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | NCS518-3-32 | 07886 | DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO | | NCS518-3-32 | 30343 | RADIO COMPONENT CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SELF-LOCKING | | HEAD DIAMETER | 0.446 INCHES MINIMUM AND | | 0.451 INCHES MAXIMUM | | HEAD LENGTH | 0.084 INCHES MINIMUM AND | | 0.085 INCHES MAXIMUM | | DISTANCE ACROSS FLATS | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 0.995 INCHES MINIMUM AND | | 1.005 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.995 INCHES MINIMUM AND | | 1.005 INCHES MAXIMUM STUD THREAD | | LOCKING FEATURE | SELF-CLINCHING HEAD |
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