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National Stock Number: 5307-01-024-7112
Federal Supply Class: 5307
National Item Identification Number: 010247112
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:
20574-80 | 15022 | ASI AEROSPACE GROUP, INC. DBA BARCO AVIATION | 20574-80 | 56563 | ALIGN AEROSPACE LLC | 950278-80 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
DISTANCE ACROSS FLATS | 0.250 INCHES NOMINAL | HEAD DIAMETER | 0.201 INCHES NOMINAL | HEAD LENGTH | 0.125 INCHES NOMINAL | LOCKING FEATURE | HEAD DISTORTIONS | NOMINAL THREAD SIZE | 0.138 INCHES NUT THREAD | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | STYLE DESIGNATOR | SELF-LOCKING | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD | THREAD QUANTITY PER INCH | 32 NUT THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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