5305-00-052-9048 SCREW,TAPPING Index 5305-00-052-9050 SCREW,TAPPING

National Stock Number:
5305-00-052-9049

Federal Supply Class:
5305

National Item Identification Number:
000529049

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:
83531119203PICATINNY ARSENAL
835311-0032345DEFENSE REDUCTION AGENCY
MS24630-3480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS24630-3496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
NONMACHINE THREAD STYLETHRU SLOT (TYPE D) OR
DOUBLE FLUTE (TYPE F) OR
THRU SLOT (TYPE 6) OR
WIDE FLUTE (TYPE T)
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
FASTENER LENGTH0.281 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OR
STEEL COMP 420 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.322 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND
0.115 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1


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