National Item Identification Number

01-498-5297

National Stock Number

Item Name

NUT,SELF-LOCKING,ASSEMBLED WASHER

Federal Supply Class

5310

Description

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

NAS1726C4E

Required Categories

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

Required Description

UNJF
0.250 INCHES
28
3B
RIGHT-HAND
IRON ALLOY 660 NUT
IRON ALLOY 660 WASHE