5305-01-506-6191, SCREW,EXTERNALLY RELIEVED BODY

5995-01-506-6192 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
5305-01-506-6191

Federal Supply Class:
5305

National Item Identification Number:
015066191

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

6394350-119	31442	NORTHROP GRUMMAN SYSTEMS CORPORATION
6394350-119	53711	NAVAL SEA SYSTEMS COMMAND
710-1.375-SS-12A,H+1.00NOSLOT	51506	ACCURATE SCREW MACHINE CORP
710-1.375-SS-12 A,H=1.00NOSLOT	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.874 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.175 INCHES NOMINAL
HEAD DIAMETER	0.495 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
HEAD HEIGHT	0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
HEAD STYLE	KNURLED NO. 1
INTERNAL DRIVE STYLE	W/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM 581, 582-95, 303 SERIES ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
POINT LENGTH	0.188 INCHES NOMINAL
POINT STYLE	CONE
POINT CHAMFER ANGLE	90.0 DEGREES NOMINAL
POINT DIAMETER	0.159 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.250 INCHES
SPECIAL FEATURES	DATA EXPORT RESTRICTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35C TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.298 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNC

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