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National Stock Number:
5307-01-012-4993
Federal Supply Class:
5307
National Item Identification Number:
010124993
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:
| 132544A021 | 28527 | L3HARRIS TECHNOLOGIES, INC. | | 32S0.125ST8 | 86577 | PRECISION METAL PRODUCTS CO | | 32S125-ST-8 | 86577 | PRECISION METAL PRODUCTS CO | | 988166-2 | 82577 | RAYTHEON COMPANY | | M63540/3-4-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-63540/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | NCS2-4-8 | 57227 | PICS SCREW MACHINE, INC. |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.180 INCHES NOMINAL | | HEAD DIAMETER | 0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | | HEAD LENGTH | 0.117 INCHES NOMINAL | | LOCKING FEATURE | SELF-CLINCHING HEAD | | OVERALL LENGTH | 0.367 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.086 INCHES NUT THREAD | | STYLE DESIGNATOR | SELF-LOCKING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 2A NUT THREAD | | THREAD LENGTH | 0.250 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 56 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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