5305-00-397-0640, SETSCREW

National Stock Number:
5305-00-397-0640

Federal Supply Class:
5305

National Item Identification Number:
003970640

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:

92671020210	55972	HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
92671020210	96774	HONEYWELL INTERNATIONAL INC.

Techincal Specification:

FASTENER LENGTH	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	SIX SPLINE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 CLASS 416SE FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 416SE OVERALL
NOMINAL THREAD DIAMETER	0.086 INCHES
POINT STYLE	CUP
SPLINE MINOR DIAMETER	0.040 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
SPLINE MAJOR DIAMETER	0.049 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD LENGTH	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	56

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