National Item Identification Number

01-415-8181
014158181
5306-01-415-8181
5306014158181

National Stock Number

Item Name

BOLT,SHOULDER

Federal Supply Class

5306

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

NAS1297-8-22

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNJF
0.500 INCHES
20
3A
RIGHT-HAND
0.640 INCHES MINIMUM AND
0.750 INCHES M