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National Stock Number: 5307-01-169-2865
Federal Supply Class: 5307
National Item Identification Number: 011692865
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:
153061-410 | 3B150 | RAYTHEON COMPANY | 153061-410 | 49956 | RAYTHEON COMPANY | 5248-701 | 05869 | RAYTHEON COMPANY | NCS-428-4-14 | 57227 | PICS SCREW MACHINE, INC. | 728S/0.125/-ST-14 | 86577 | PRECISION METAL PRODUCTS CO |
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Techincal Specification:
DISTANCE ACROSS FLATS | 0.438 INCHES NOMINAL | HEAD DIAMETER | 0.380 INCHES MINIMUM AND 0.384 INCHES MAXIMUM | HEAD LENGTH | 0.113 INCHES MINIMUM AND 0.121 INCHES MAXIMUM | LOCKING FEATURE | SELF-CLINCHING HEAD | OVERALL LENGTH | 0.438 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | STYLE DESIGNATOR | SELF-LOCKING | THREAD CLASS | 2A STUD THREAD | THREAD LENGTH | 0.317 INCHES MINIMUM AND 0.325 INCHES MAXIMUM STUD THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD QUANTITY PER INCH | 28 STUD THREAD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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