5306-00-596-4184, BOLT,EXTERNALLY RELIEVED BODY

5130-00-596-4185 SANDER,BELT,ELECTRIC,PORTABLE

National Stock Number:
5306-00-596-4184

Federal Supply Class:
5306

National Item Identification Number:
005964184

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:

332C840P1	07482	GENERAL ELECTRIC COMPANY
332C840P1	24446	GENERAL ELECTRIC COMPANY
332C840P1	D3309	MTU AERO ENGINES AG DBA MTU DEUTSCHE AEROSPACE

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.690 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
FASTENER LENGTH	1.180 INCHES MINIMUM AND 1.220 INCHES MAXIMUM
FEATURES PROVIDED	CASEHARDENED
FIRST DIAMETER FROM HEAD	0.313 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER	0.405 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
HEAD HEIGHT	0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL	STEEL COMP E9310 OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SECOND DIAMETER FROM HEAD	0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
SPECIAL FEATURES	HOLE 0.100 IN. MAX DIA DRILLED ALONG CENTER LINE IN BOTH ENDS
WIDTH BETWEEN FLATS	0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2403 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	NICKEL OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNF

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