5306-01-361-5504, BOLT,EXTERNALLY RELIEVED BODY

5905-01-361-5503 RESISTOR,FIXED,WIRE WOUND,INDUCT

5310-01-361-5505 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5306-01-361-5504

Federal Supply Class:
5306

National Item Identification Number:
013615504

Description:
BOLT,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 undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

704AS3452	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
893452-1	96214	RAYTHEON COMPANY

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	20
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.363 INCHES MINIMUM
FASTENER LENGTH	0.814 INCHES NOMINAL
MATERIAL	STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	HEXAGON
HEAD HEIGHT	0.170 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.370 INCHES MINIMUM AND
	0.375 INCHES MAXIMUM
POINT STYLE	FLAT
POINT LENGTH	0.027 INCHES NOMINAL
POINT CHAMFER ANGLE	90.0 DEGREES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FIRST DIAMETER FROM HEAD	0.428 INCHES MINIMUM AND
	0.438 INCHES MAXIMUM
SECOND DIAMETER FROM HEAD	0.340 INCHES MINIMUM AND
	0.345 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD	0.3735 INCHES MINIMUM AND
	0.3745 INCHES MAXIMUM
FOURTH DIAMETER FROM HEAD	0.175 INCHES MINIMUM AND
	0.180 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.050 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.090 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	0.468 INCHES MINIMUM AND
	0.508 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER	0.563 INCHES NOMINAL

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