5305-01-432-3629, SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-432-3629

Federal Supply Class:
5305

National Item Identification Number:
014323629

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:

3323683

82577

RAYTHEON COMPANY

Techincal Specification:

EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
FASTENER LENGTH	1.130 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
HEAD DIAMETER	0.163 INCHES MINIMUM AND 0.165 INCHES MAXIMUM
HEAD HEIGHT	0.326 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
HEAD STYLE	FLAT FILLISTER
INTERNAL DRIVE STYLE	W/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-591 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 655 OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES
SECOND DIAMETER FROM HEAD	0.138 INCHES NOMINAL
THREAD CLASS	32
THREAD DIRECTION	RIGHT-HAND
THIRD DIAMETER FROM HEAD	0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
THREAD LENGTH	0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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