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National Stock Number:
5307-01-485-5540
Federal Supply Class:
5307
National Item Identification Number:
014855540
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:
| 11472578-014 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.188 INCHES NOMINAL | | HEAD DIAMETER | 0.159 INCHES NOMINAL | | HEAD LENGTH | 0.062 INCHES NOMINAL | | LOCKING FEATURE | SELF-CLINCHING HEAD | | OVERALL LENGTH | 0.538 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-853A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.086 INCHES NUT THREAD | | STYLE DESIGNATOR | SELF-LOCKING | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 2A NUT THREAD | | THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 56 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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