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National Stock Number:
5307-00-038-6651
Federal Supply Class:
5307
National Item Identification Number:
000386651
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:
| 575R275H30 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 575R275H30 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 58S(.50)ST12 | 86577 | PRECISION METAL PRODUCTS CO | | NCS8-050-12 | 07886 | DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO | | NCS8-050-12 | 57227 | PICS SCREW MACHINE, INC. | | RCS85(050)12 | 30343 | RADIO COMPONENT CORP |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.307 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | HEAD DIAMETER | 0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM | | HEAD LENGTH | 0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | LOCKING FEATURE | SELF-CLINCHING HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD | | OVERALL LENGTH | 0.420 INCHES NOMINAL | | STYLE DESIGNATOR | SELF-LOCKING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 0.360 INCHES MINIMUM NUT THREAD AND 0.390 INCHES MAXIMUM NUT THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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