6525-01-513-0801 SUPPORT DISKS,ERASABLE OPTICAL Index 5920-01-513-0803 FUSE,CARTRIDGE

National Stock Number:
5310-01-513-0802

Federal Supply Class:
5310

National Item Identification Number:
015130802

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:
5310PL07307619009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AS5178J040AX19MBM BOSS CORP
AS5178J040U583SAE INTERNATIONAL
AS5178J041CN71WESCO AIRCRAFT HARDWARE CORP DIV TOOLING DIVISION
AS5178J041UYL6HMS SYSTEMS LLC
AS5178J045M696UFC AEROSPACE CORP.
AS5178J045N982BURBANK AIRCRAFT SUPPLY INC A SUB OF BANNER INDUSTRIES INC
AS5178J0476823NORTHROP GRUMMAN SYSTEMS CORPORATION
AS5178J0481343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.437 INCHES
NUT HEIGHT0.250 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.678 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH20


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