5310-01-412-1776 NUT,SELF-LOCKING,HEXAGON Index 5360-01-412-1778 SPRING,HELICAL,EXTENSION

National Stock Number:
5310-01-412-1777

Federal Supply Class:
5310

National Item Identification Number:
014121777

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
12449377-119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12449398-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLECASTELLATED, HEXAGON
NUT HEIGHT0.519 INCHES MINIMUM AND
0.575 INCHES MAXIMUM
WIDTH ACROSS FLATS1.450 INCHES MINIMUM AND
1.500 INCHES MAXIMUM
BEARING SURFACE TYPEWASHER FACED
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, CASTELLATED


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