5305-01-190-4575, SETSCREW

National Stock Number:
5305-01-190-4575

Federal Supply Class:
5305

National Item Identification Number:
011904575

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:

AN565BC6L9

88044

AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

Techincal Specification:

FASTENER LENGTH	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	FOUR SPLINE
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES
POINT STYLE	CONE
POINT CHAMFER ANGLE	88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM
SPLINE MAJOR DIAMETER	0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
SPLINE MINOR DIAMETER	0.055 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
SPLINE WIDTH	0.022 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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