National Item Identification Number

00-451-6183

National Stock Number

Item Name

NUT,PLAIN,RECTANGULAR

Federal Supply Class

5310

Description

A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. For items having a thickness (or height) exceeding two times the width, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width 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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80063

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Reference Numbers (Part Numbers)

SM-B-353288

Required Categories

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

Required Description

UNF
0.250 INCHES
28
2B
RIGHT-HAND
STEEL COMP 1213 OVERALL
ASTM A108 ASSN S