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National Stock Number: 5307-01-374-9327
Federal Supply Class: 5307
National Item Identification Number: 013749327
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:
M63540/7-4T | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | M635401/7-4T | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | MIL-S-63540 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
HEAD DIAMETER | 0.090 INCHES NOMINAL | HEAD LENGTH | 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | LOCKING FEATURE | SELF-CLINCHING HEAD | OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B159 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | COPPER ALLOY 510 | NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD | STYLE DESIGNATOR | SELF-LOCKING | SURFACE TREATMENT | TIN OVERALL | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD CLASS | 2A NUT THREAD | THREAD LENGTH | 0.435 INCHES NOMINAL NUT THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD | THREAD QUANTITY PER INCH | 40 NUT THREAD |
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