7690-01-439-4384 MARKER,IDENTIFICATION Index 4320-01-439-4386 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
5305-01-439-4385

Federal Supply Class:
5305

National Item Identification Number:
014394385

Description:
SCREW,TAPPING

Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.


Manufacturer Information:
BN1014 M3.5X131CJ86BOSSARD INTL INC


Techincal Specification:
NONMACHINE NOMINAL THREAD DIAMETER3.5 MILLIMETERS
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
HEAD STYLEPAN
HEAD DIAMETER13.0 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLESLOT


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