National Item Identification Number

00-556-6373

National Stock Number

Item Name

NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON

Federal Supply Class

5310

Description

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Commercial and Government Entity Code (Supplier Data)

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15653

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ALCOA GLOBAL FASTENERS DE
DBA ALCOA FASTENING SYSTEMS DIV
800 S COLLEGE BLVD
FULLERTON
CA
92831
805-991-1270

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92215

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99207

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15663

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WABASH INSTRUMENT CORP
300 OLIVE ST
WABASH
IN
46992
260-563-8406

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99207

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Reference Numbers (Part Numbers)

VN1479W048
VN1479W048
3029T03
3029T03P02
3029T03P04

Required Categories

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

Required Description

UNJF
0.250 INCHES
28
3B
RIGHT-HAND
STEEL OVERALL
SILVER OVERALL
NOT RATED