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National Stock Number:
5307-01-382-4200
Federal Supply Class:
5307
National Item Identification Number:
013824200
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:
| 860336-253 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 860336-253 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | | NCS-10-2-8 | 57227 | PICS SCREW MACHINE, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 | | MATERIAL DOCUMENT AND CLASSIFICATION | CORROSION RESISTANT STEEL, TYPE 303, CAGEC 57272 MFR REF SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072, COMP E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SELF-LOCKING | | HEAD DIAMETER | 0.259 INCHES MINIMUM AND | | 0.263 INCHES MAXIMUM | | HEAD LENGTH | 0.053 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM | | DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | | OVERALL LENGTH | 0.288 INCHES MINIMUM AND | | 0.328 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.190 INCHES STUD THREAD | | THREAD CLASS | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 32 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.235 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM STUD THREAD | | LOCKING FEATURE | ANY ACCEPTABLE |
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