5331-00-509-8323 O-RING Index 5330-00-509-8336 GASKET

National Stock Number:
5310-00-509-8325

Federal Supply Class:
5310

National Item Identification Number:
005098325

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:
F-12463857CIRCOR NAVAL SOLUTIONS LLC
R-529 PIECE 2063857CIRCOR NAVAL SOLUTIONS LLC
R-529 PIECE 7063857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPEFLAT
HOLE CONFIGURATION STYLECONFIGURATION H
HOLE NOMINAL THREAD DIAMETER0.250 INCHES
HOLE THREAD QUANTITY PER INCH20
HOLE TYPE AND QUANTITY1 TAPPED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-894 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT0.625 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS2.000 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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