National Item Identification Number

00-811-9903

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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26512

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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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F7652

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SATAIR HARDWARE S.A.S.
27 AV ETIENNE AUDIBERT
BP 30169
SENLIS
60300
FRANCE
03 44 21 68 68

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R1120

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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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56878

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56878

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Reference Numbers (Part Numbers)

GN10AJ1018
H20-10
H53051-10
H53051-10
H53051-10
47FLW-1018
48FLW1018

Required Categories

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

Required Description

UNJF
0.625 INCHES
18
3B
RIGHT-HAND
STEEL COMP 8630 OR
STEEL COMP 4037 OR;