National Item Identification Number

01-342-7253

National Stock Number

Item Name

NUT,SELF-LOCKING,SINGLE BALL SEAT,HEXAGON

Federal Supply Class

5310

Description

A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.

Commercial and Government Entity Code (Supplier Data)

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27238

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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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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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17446

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56878

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43999

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73197

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Reference Numbers (Part Numbers)

BH00629M5M
KFN522DL5DL
KFN671-5
KFN671-5
KFN671-5
LE114-0036-0005
MN36-5AW

Required Categories

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

Required Description

UNJF
0.3125 INCHES
24
3B
RIGHT-HAND
STEEL COMP 305 OR
STEEL COMP 304 NUT;