National Item Identification Number

01-121-8186

National Stock Number

Item Name

NUT,PLAIN,ROUND

Federal Supply Class

5310

Description

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (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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93232

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52081

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RAM CENTRIFUGAL PRODUCTS INC
2746 VIA ORANGE WAY
SPRING VALLEY
CA
91978
619-670-9590

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54402

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R P S INC
254 THIRD STREET
ELIZABETH
NJ
07206
908-629-4155

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93232

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93232

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93232

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52081

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RAM CENTRIFUGAL PRODUCTS INC
2746 VIA ORANGE WAY
SPRING VALLEY
CA
91978
619-670-9590

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Reference Numbers (Part Numbers)

RY-173734 ITEM 8
382339-01
382339-01
382339-01
382339-1
382339-1PH
55-2201

Required Categories

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

Required Description

UNF
1.375 INCHES
12
3B
LEFT-HAND
NICKEL ALLOY 400 OVERALL
QQ-N-281, CL A F