5307-01-209-2840, STUD,SELF-LOCKING

5820-01-209-2839 CASE,RADIOSETCONTROLGROUP

National Stock Number:
5307-01-209-2840

Federal Supply Class:
5307

National Item Identification Number:
012092840

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:

FH-2-56-001	46384	PENN ENGINEERING & MANUFACTURING CORP
FH-2-56-1/4	46384	PENN ENGINEERING & MANUFACTURING CORP
FH-256-4ZI	46384	PENN ENGINEERING & MANUFACTURING CORP
M63540/1-1	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
M63540/1-1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-63540/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM63540	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

HEAD DIAMETER	0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
HEAD LENGTH	0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
LOCKING FEATURE	SELF-CLINCHING HEAD
OVERALL LENGTH	0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES
MATERIAL	STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022
NOMINAL THREAD SIZE	0.086 INCHES NUT THREAD
STYLE DESIGNATOR	SELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD LENGTH	0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM NUT THREAD
THREAD CLASS	2A NUT THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
THREAD QUANTITY PER INCH	56 NUT THREAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) NUT THREAD

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