5305-01-351-5334, SETSCREW

National Stock Number:
5305-01-351-5334

Federal Supply Class:
5305

National Item Identification Number:
013515334

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Manufacturer Information:

AN565D2L5	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
FF-S-200	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.086 INCHES
THREAD QUANTITY PER INCH	56
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	0.302 INCHES MINIMUM AND
	0.322 INCHES MAXIMUM
MATERIAL	STEEL COMP 4037 OR
	STEEL COMP 4137 OR
	STEEL COMP 8630 OR
	STEEL COMP 8740 OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND
	53.0 ROCKWELL C MINIMUM OVERALL
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	FOUR SPLINE
SPLINE MINOR DIAMETER	0.0375 INCHES MINIMUM AND
	0.038 INCHES MAXIMUM
SPLINE MAJOR DIAMETER	0.049 INCHES MINIMUM AND
	0.050 INCHES MAXIMUM
SPLINE WIDTH	0.016 INCHES MINIMUM AND
	0.017 INCHES MAXIMUM
POINT STYLE	CUP
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND
	4 STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	AN565D2L5
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FF-S-200

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