National Item Identification Number

01-116-1207

National Stock Number

Item Name

NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON

Federal Supply Class

5310

Description

A nut having 6 flat sides and an integral washer which extends beyond the flats 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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27238

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56878

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56878

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76050

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EATON AEROSPACE LLC
M C AEROSPACE DIV
4690 COLORADO BLVD
LOS ANGELES
CA
90039
818-409-0200

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76301

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56878

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Reference Numbers (Part Numbers)

BH788-4
E12589-4
E12589-4
LCN12-428
MC15189
ST3M788-4
79318CM-428

Required Categories

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

Required Description

UNJF
0.250 INCHES
28
3B
RIGHT-HAND
IRON ALLOY 660 OVERALL
AMS5737 NATIONAL