5307-01-180-8788 STANDOFF,THREADED,SPACING Index 5325-01-180-8790 STUD,TURNLOCK FASTENER

National Stock Number:
5307-01-180-8789

Federal Supply Class:
5307

National Item Identification Number:
011808789

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.


Manufacturer Information:
132544A09028527L3HARRIS TECHNOLOGIES, INC.
132544A09028528ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST
234-1015P153B150RAYTHEON COMPANY
234-1015P1549956RAYTHEON COMPANY
46S(.125)-ST-145F892BUCKEYE FASTENERS INC.
46S/.125/ST1486577PRECISION METAL PRODUCTS CO
70-1345065-541404655GENERAL DYNAMICS MISSION SYSTEMS, INC.
860336-8106481NORTHROP GRUMMAN SYSTEMS CORPORATION
70-1345065-541411293GTE GOVERNMENT SYSTEMS CORP STRATEGIC SYSTEMS DIV
860336-8113973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
66556-.125-1451506ACCURATE SCREW MACHINE CORP
FIT7361-8158998FASTENER INNOVATION TECHNOLOGY, INC.
M63540/3-16-781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
610073P2394117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
NCS-6-4-1407886DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO
SC5325-0054-612115DRS ICAS, LLC
RCS64/125/1430343RADIO COMPONENT CORP
NCS-6-4-1442498DAR ELECTRONICS INC DBA NATIONAL RADIO CO
NCS6-4-1457227PICS SCREW MACHINE, INC.
NCS6-4-1471313VIKING TECHNOLOGIES, LTD.
MIL-S-63540/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NCS6-4-14D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
DISTANCE ACROSS FLATS0.250 INCHES NOMINAL
HEAD DIAMETER0.197 INCHES MINIMUM AND 0.201 INCHES MAXIMUM
HEAD LENGTH0.112 INCHES MINIMUM AND 0.122 INCHES MAXIMUM
LOCKING FEATUREHEAD DISTORTIONS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.138 INCHES NUT THREAD
OVERALL LENGTH0.554 INCHES NOMINAL
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD LENGTH0.375 INCHES NOMINAL NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD QUANTITY PER INCH32 NUT THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD


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