1560-00-839-3543 SKIN,AIRCRAFT Index 4935-00-839-3550 TEST SET,GUIDED MISSILE

National Stock Number:
5310-00-839-3544

Federal Supply Class:
5310

National Item Identification Number:
008393544

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:
1005096918876U S ARMY AVIATION AND MISSILE COMMAND
20A2681-692755NORTHROP GRUMMAN SYSTEMS CORP
423-9419035-104939LOCKHEED MARTIN CORPORATION
423-9419035-138597LOCKHEED MARTIN CORPORATION
56-035504-0515280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
8215-SS-0632D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
8996757-2005002769LOCKHEED MARTIN CORPORATION
8996757-2005049671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
SMB242235-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COMP 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.500 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH32
THREAD SERIESUNC


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