4820-01-135-0146 VALVE,DIAPHRAGM,STOP Index 5930-01-135-0148 SWITCH,SENSITIVE

National Stock Number:
5307-01-135-0147

Federal Supply Class:
5307

National Item Identification Number:
011350147

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:
0N165672-398230NATIONAL SECURITY AGENCY
132544A07528527L3HARRIS TECHNOLOGIES, INC.
132544A07528528ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST
3RCS64(093)1430343RADIO COMPONENT CORP
153061-1343B150RAYTHEON COMPANY
153061-13449956RAYTHEON COMPANY
70-1345065-531404655GENERAL DYNAMICS MISSION SYSTEMS, INC.
70-1345065-531411293GTE GOVERNMENT SYSTEMS CORP STRATEGIC SYSTEMS DIV
860336-4713973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
66556-.093-1451506ACCURATE SCREW MACHINE CORP
46S(.093)-ST-145F892BUCKEYE FASTENERS INC.
46S(.093)ST1486577PRECISION METAL PRODUCTS CO
610073P9294117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
575R275H4197942NORTHROP GRUMMAN SYSTEMS CORPORATION
NCS-6-3-1407886DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO
NCS-6-3-1442498DAR ELECTRONICS INC DBA NATIONAL RADIO CO
NCS-6-3-1457227PICS SCREW MACHINE, INC.
M63540/3-15-780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NASM63540/380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
M63540/3-15-781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-63540/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


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 FEATURESELF-CLINCHING HEAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.138 INCHES STUD THREAD
OVERALL LENGTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
STYLE DESIGNATORSELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A STUD THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.361 INCHES MINIMUM STUD THREAD AND 0.453 INCHES MAXIMUM STUD THREAD
THREAD QUANTITY PER INCH32 STUD THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD


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