5306-99-964-1235, BOLT,SHOULDER

National Stock Number:
5306-99-964-1235

Federal Supply Class:
5306

National Item Identification Number:
999641235

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:

FL18293	U1515	DGS&E TIG IRC
NM34927	K3743	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
R0FN11391-35	K3743	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.500 INCHES NOMINAL
FASTENER LENGTH	2.690 INCHES NOMINAL
HEAD DIAMETER	1.380 INCHES NOMINAL
HEAD HEIGHT	0.250 INCHES NOMINAL
HEAD STYLE	ROUND W/WRENCH FLATS CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATION	DEF 13B GROUP 5B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
NOMINAL THREAD DIAMETER	0.500 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.094 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
SHOULDER DIAMETER	0.8730 INCHES MINIMUM AND 0.8742 INCHES MAXIMUM
SHOULDER LENGTH	2.060 INCHES NOMINAL
SHOULDER SHAPE	ROUND
SPECIAL FEATURES	SURFACE PAINTED OR OILED;2.940 IN. O/A LG
WIDTH BETWEEN FLATS	1.115 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DEF 29A CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.630 INCHES NOMINAL
THREAD QUANTITY PER INCH	13
THREAD SERIES DESIGNATOR	UNC

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