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National Stock Number:
5307-01-332-3376
Federal Supply Class:
5307
National Item Identification Number:
013323376
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:
| 860336-0243 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 860336-0243 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | | 860336-243 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | NCS-8-4-6 | 07886 | DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO | | 860336-243 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | | HEAD DIAMETER | 0.259 INCHES MINIMUM AND 0.267 INCHES MAXIMUM | | HEAD LENGTH | 0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM | | LOCKING FEATURE | HEAD DISTORTIONS | | OVERALL LENGTH | 0.285 INCHES MINIMUM AND 0.325 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD | | STYLE DESIGNATOR | SELF-LOCKING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 0.111 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | | THREAD CLASS | 2A NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD |
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