5331-00-275-3492 O-RING Index 5330-00-275-3494 GASKET

National Stock Number:
5310-00-275-3493

Federal Supply Class:
5310

National Item Identification Number:
002753493

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:
BS1270PC2663857CIRCOR NAVAL SOLUTIONS LLC
BS4-1437PC1063857CIRCOR NAVAL SOLUTIONS LLC
BS4-1439PC1063857CIRCOR NAVAL SOLUTIONS LLC
BS4-1624PC1163857CIRCOR NAVAL SOLUTIONS LLC
BS4-1644PC1863857CIRCOR NAVAL SOLUTIONS LLC
BS4-1650PC1063857CIRCOR NAVAL SOLUTIONS LLC
BS5-1583PC2463857CIRCOR NAVAL SOLUTIONS LLC
BS5-1623PC1163857CIRCOR NAVAL SOLUTIONS LLC
BS5-1680PC1463857CIRCOR NAVAL SOLUTIONS LLC
F2763857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 482 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT HEIGHT0.312 INCHES NOMINAL
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF
WIDTH ACROSS FLATS1.125 INCHES NOMINAL


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