5310-00-275-5581 NUT,PLAIN,HEXAGON Index 3130-00-275-5583 BEARING UNIT,PLAIN

National Stock Number:
5310-00-275-5582

Federal Supply Class:
5310

National Item Identification Number:
002755582

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:
231687PC610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1020 OR STEEL COMP 1025 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
NUT STYLECASTELLATED, HEXAGON
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS0.5625 INCHES NOMINAL


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