5305-00-844-9888, SCREW,TAPPING

National Stock Number:
5305-00-844-9888

Federal Supply Class:
5305

National Item Identification Number:
008449888

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:

330-0735-000	45722	USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
5305008449888	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
ACA2986	76912	ORO MANUFACTURING CO
FFS107	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AN530-6-4	81352	AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
5305PL0144479	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
PK55Z6-4	45722	USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
MS24621-15	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24621-22	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

FASTENER LENGTH	0.250 INCHES NOMINAL
FEATURES PROVIDED	CASEHARDENED
HEAD HEIGHT	0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HEAD DIAMETER	0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLE	PAN
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER	0.138 INCHES
NONMACHINE THREAD STYLE	DOG TYPE (TYPE B OR C)

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