5305-01-193-9701, SETSCREW

National Stock Number:
5305-01-193-9701

Federal Supply Class:
5305

National Item Identification Number:
011939701

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:

J75N0397-1	12464	MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
J75N0397-1	56878	SPS TECHNOLOGIES, LLC

Techincal Specification:

FASTENER LENGTH	0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
HEAD DIAMETER	0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD HEIGHT	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD STYLE	FLAT CHAMFER
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
POINT DIAMETER	0.1865 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
POINT LENGTH	0.390 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
POINT STYLE	CONE
POINT CHAMFER ANGLE	0.060 DEGREES MINIMUM AND 0.090 DEGREES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	03301 TYPE 1,FSCM 56878 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNF

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