5305-01-370-9065, SCREW,EXTERNALLY RELIEVED BODY

5305-01-370-9064 SCREW,EXTERNALLY RELIEVED BODY

5305-01-370-9066 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-370-9065

Federal Supply Class:
5305

National Item Identification Number:
013709065

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:

A320A885-101

88818

KEARFOTT CORPORATION

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.0675 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.554 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	0.1325 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.0756 INCHES MINIMUM AND 0.0759 INCHES MAXIMUM
HEAD DIAMETER	0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
HEAD HEIGHT	0.037 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
HEAD STYLE	FLAT CHAMFER
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
NOMINAL THREAD DIAMETER	0.073 INCHES
SECOND DIAMETER FROM HEAD	0.047 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
THREAD QUANTITY PER INCH	72
THREAD SERIES DESIGNATOR	UNF

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