National Item Identification Number

01-121-0381

National Stock Number

Item Name

NUT,PLAIN,CASTELLATED,HEXAGON

Federal Supply Class

5310

Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Commercial and Government Entity Code (Supplier Data)

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94259

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WESTINGHOUSE ELECTRIC CORP
BETTIS ATOMIC POWER LABORATORY
814 PITTSBURGH MCKEESPORT BLVD
79
WEST MIFFLIN
PA
15122
412-476-5090

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56878

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Reference Numbers (Part Numbers)

1161F90 ITEM 9
50FN-1807

Required Categories

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

Required Description

UNC
1.125 INCHES
7
2B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
NOT RAT