5310-01-590-5164 WASHER,LOCK Index 5310-01-590-5262 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-590-5169

Federal Supply Class:
5310

National Item Identification Number:
015905169

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:
300010380212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000103-025076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
3000103-02580212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONDH OR DH3 IAW ASTM A563 ASSN STD SINGLE MATERIAL RESPONSE OR GR 8 IAW SAE J995 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEX,JAM,UNF,STEEL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.188 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.495 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONIAW PARA 5.0 DRAWING 80212-3000099 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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