5310-00-060-9235 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-00-060-9239 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-060-9238

Federal Supply Class:
5310

National Item Identification Number:
000609238

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
2261-4212116NAMMO DEFENSE SYSTEMS INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
NUT STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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