5305-01-508-1789 SCREW CAPTIVE Index 6515-01-508-1791 FORCEPS LAPROSCOPIC GRASP REDDIC

National Stock Number:
5310-01-508-1790

Federal Supply Class:
5310

National Item Identification Number:
015081790

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:
6393071-1331442NORTHROP GRUMMAN SYSTEMS CORPORATION
6393071-1353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HOLE CONFIGURATION STYLECONFIGURATION A
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.215 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESNUT IS CORROSION & HEAT RESISTANT; SOLUTION IS HEAT TREATED USING ALUMIZITE 'Z'
WIDTH ACROSS FLATS0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-85614 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTALUMINUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH18


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