5306-00-518-4583, BOLT,SHOULDER

National Stock Number:
5306-00-518-4583

Federal Supply Class:
5306

National Item Identification Number:
005184583

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:

A51B27581-15	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51B27581-15	61174	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51B27581-15	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.956 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH	3.096 INCHES NOMINAL
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER	1.750 INCHES NOMINAL
HEAD HEIGHT	0.250 INCHES NOMINAL
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-8949 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
NOMINAL THREAD DIAMETER	0.875 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
SHANK UNTHREADED HOLE DIAMETER	0.141 INCHES NOMINAL FIRST HOLE
SHOULDER DIAMETER	1.2465 INCHES MINIMUM AND 1.2470 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	2.456 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
WIDTH BETWEEN FLATS	1.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OR QQ-N-290,GRADE E FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	SILVER OR NICKEL OVERALL
THREAD CLASS	3A
THREAD LENGTH	0.640 INCHES NOMINAL
THREAD QUANTITY PER INCH	14
THREAD SERIES DESIGNATOR	UNJF

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