5325-01-257-0803, INSERT,PANEL FASTENER

National Stock Number:
5325-01-257-0803

Federal Supply Class:
5325

National Item Identification Number:
012570803

Description:
INSERT,PANEL FASTENER

Detail:
An insert which must have a hole that may be internally threaded with a flange on one end. It may have an undercut on the end opposite the flange to provide a shoulder to allow for mating with another insert. Pre-assembled items will consist of an expansion sleeve and a body which may be flared. Internally threaded items may have a self-locking feature. Excludes INSERT, SCREW THREAD.

Manufacturer Information:

80-013S4D1-9	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.
80-013S4D1-9	56958	YOUNG ENGINEERS INC., THE
80-013S4D1-9	97393	SPS TECHNOLOGIES LLC
80-013S4D1-9	97499	BELL TEXTRON INC

Techincal Specification:

FLANGE DIAMETER	0.750 INCHES NOMINAL0.750 INCHES NOMINAL
FLANGE THICKNESS	0.023 INCHES NOMINAL0.023 INCHES NOMINAL
HOLE TYPE	THREADEDTHREADED
INSERT STYLE	FLUSH FLANGEFLUSH FLANGE
MATERIAL ACCOMMODATED THICKNESS	0.281 INCHES NOMINAL0.281 INCHES NOMINAL
MATERIAL	STEEL OVERALL
SHOULDER DIAMETER	0.403 INCHES NOMINAL0.403 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.250-28 UNIFIED NATIONAL JOINT FINE (UNJF)

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