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National Stock Number:
5307-01-398-9450
Federal Supply Class:
5307
National Item Identification Number:
013989450
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:
| 1A7103 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM | | HEAD DIAMETER | 0.277 INCHES MINIMUM AND 0.279 INCHES MAXIMUM | | LOCKING FEATURE | ANY ACCEPTABLE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 347 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | OVERALL LENGTH | 0.675 INCHES MINIMUM AND 0.715 INCHES MAXIMUM | | STYLE DESIGNATOR | SELF-LOCKING | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNJF |
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