4820-01-539-3228 STEM,FLUID VALVE Index 4820-01-539-3230 VALVE,CHECK

National Stock Number:
5305-01-539-3229

Federal Supply Class:
5305

National Item Identification Number:
015393229

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:
NASM24625-4980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, TAPPING - THREAD CUTTING, TYPE BF OR BT, PAN HEAD, CROSS -RECESSED, CARBON STEEL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESHEAD DIAMETER = .373 MAX .357 MIN HEAD HEIGHT = .133 MAX .122 MIN POINT DIAMETER = .130 MAX .123 MIN
SPECIAL TEST FEATURES16 THREADS PER INCH


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