5845-01-491-4957 HYDROPHONE,SONAR Index 2990-01-491-4959 HEATER,COOLANT,ENGINE

National Stock Number:
5310-01-491-4958

Federal Supply Class:
5310

National Item Identification Number:
014914958

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:
AN924-8T88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
MATERIALTITANIUM ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT1.127 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIFICATION/STANDARD DATA88044-AN924 GOVERNMENT STANDARD
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNF


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