5306-00-007-5817, BOLT,SHOULDER

5306-00-007-5819 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-00-007-5817

Federal Supply Class:
5306

National Item Identification Number:
000075817

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

A51M20598-11	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M20598-11	61174	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51M20598-11	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.378 INCHES MINIMUM
FASTENER LENGTH	1.230 INCHES NOMINAL
MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	ROUND W/WRENCH FLATS CHAMFERED
HEAD DIAMETER	0.526 INCHES MINIMUM AND
	0.536 INCHES MAXIMUM
HEAD HEIGHT	0.090 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.400 INCHES NOMINAL
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.3123 INCHES MINIMUM AND
	0.3125 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.314 INCHES MINIMUM AND
	0.324 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	0.864 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.072 INCHES MINIMUM AND
	0.077 INCHES MAXIMUM FIRST HOLE
SPECIAL FEATURES	END OF SHANK 0.190 IN. MIN,0.200 IN. MAX DIA,WIDTH BETWEEN FLATS 0.100 IN.,0.272 IN. LG
THE MANUFACTURERS DATA
MANUFACTURERS CODE	61174
DESIGN CONTROL REFERENCE	A51M20598-11

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