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National Stock Number: 5307-00-953-0658
Federal Supply Class: 5307
National Item Identification Number: 009530658
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:
575R275H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | 575R275H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 9167192-9 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | RCS105(125)24 | 30343 | RADIO COMPONENT CORP | NCS10-4-24 | 57227 | PICS SCREW MACHINE, INC. | NCS10-4-24 | 71313 | VIKING TECHNOLOGIES, LTD. |
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Techincal Specification:
DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | HEAD DIAMETER | 0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM | HEAD LENGTH | 0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM | LOCKING FEATURE | SELF-CLINCHING HEAD | MATERIAL | STEEL COMP 303 | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | OVERALL LENGTH | 0.875 INCHES NOMINAL | STYLE DESIGNATOR | SELF-LOCKING | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD LENGTH | 0.735 INCHES MINIMUM NUT THREAD AND 0.765 INCHES MAXIMUM NUT THREAD | THREAD QUANTITY PER INCH | 32 NUT THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
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