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National Stock Number:
5307-01-357-7832
Federal Supply Class:
5307
National Item Identification Number:
013577832
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:
| 339183-20 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 339183-20 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 66552-.040-20-12 | 51506 | ACCURATE SCREW MACHINE CORP |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | HEAD DIAMETER | 0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | | HEAD LENGTH | 0.034 INCHES MINIMUM AND 0.042 INCHES MAXIMUM | | LOCKING FEATURE | SELF-CLINCHING HEAD | | OVERALL LENGTH | 0.663 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD | | STYLE DESIGNATOR | SELF-LOCKING | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 2A NUT THREAD | | THREAD LENGTH | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | THREAD QUANTITY PER INCH | 40 NUT THREAD |
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