National Item Identification Number

01-274-5663

National Stock Number

Item Name

NUT,SELF-LOCKING,DOUBLE HEXAGON

Federal Supply Class

5310

Description

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

NAS1759L8

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UNJF
0.500 INCHES
20
3B
RIGHT-HAND
STEEL COMP 8740 OR
STEEL COMP H11 OR
S