5305-01-031-0686, SCREW,TAPPING

5905-01-031-0684 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5305-01-031-0686

Federal Supply Class:
5305

National Item Identification Number:
010310686

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:

MS51869-12

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

NONMACHINE NOMINAL THREAD DIAMETER	0.190 INCHES
FASTENER LENGTH	0.345 INCHES MINIMUM AND
	0.375 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD ALL MATERIAL RESPONSES OR
	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR
	MIL-C-81562 TYPE II,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
HEAD STYLE	HEXAGON EXTENDED WASHER
HEAD HEIGHT	0.105 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.305 INCHES MINIMUM AND
	0.312 INCHES MAXIMUM
EXTENDED WASHER DIAMETER	0.384 INCHES MINIMUM AND
	0.414 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.019 INCHES MINIMUM AND
	0.031 INCHES MAXIMUM
SPECIAL FEATURES	TRIANGLE TAPTITE SHAPE THREADS
NONDEFINITIVE SPEC/STD DATA	SF TYPE OR
	SW TYPE OR
	TT TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51869-12

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