National Item Identification Number

00-498-7230

National Stock Number

Item Name

NUT,PLAIN,KNURLED

Federal Supply Class

5310

Description

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, ROUND. (When height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

Commercial and Government Entity Code (Supplier Data)

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73197

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26512

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Reference Numbers (Part Numbers)

BB341-420
GE530A420
717803-6

Required Categories

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

Required Description

UNJC
0.250 INCHES
20
3B
RIGHT-HAND
STEEL COMP 431 OVERALL
AISI ASSN STD SI