5306-01-365-3154, BOLT,SHOULDER

National Stock Number:
5306-01-365-3154

Federal Supply Class:
5306

National Item Identification Number:
013653154

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:

10116262	A486G	NIMIKKEISTOKESKUS NCB FINLAND
MBEU145543	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
MBEU145543	U1604	MARTIN-BAKER AIRCRAFT COMPANY LIMITED

Techincal Specification:

FASTENER LENGTH	1.679 INCHES MINIMUM AND 1.681 INCHES MAXIMUM
HEAD DIAMETER	1.620 INCHES NOMINAL
HEAD HEIGHT	0.270 INCHES NOMINAL
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-81556 COMP AB 1 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.4355 INCHES MINIMUM AND 0.4365 INCHES MAXIMUM SECOND SHOULDER
SHOULDER DIAMETER	0.680 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH	0.133 INCHES MINIMUM AND 0.135 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER SHAPE	ROUND SECOND SHOULDER
SHOULDER LENGTH	1.243 INCHES NOMINAL SECOND SHOULDER
WIDTH BETWEEN FLATS	0.7335 INCHES MINIMUM AND 0.7345 INCHES MAXIMUM
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.370 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	28

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