National Item Identification Number

00-550-1920

National Stock Number

Item Name

NUT,PLAIN,SLOTTED,HEXAGON

Federal Supply Class

5310

Description

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.

Commercial and Government Entity Code (Supplier Data)

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08484

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Reference Numbers (Part Numbers)

BL1530

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD PITCH DIAME

Required Description

UN
0.531 INCHES
32
0.5110 TO 0.5140 INCHES
RIGHT-HAND
STEEL COMP 4340 OVERA