5340-00-737-4149 SPRING Index 4930-00-737-4153 GUARD,OVERWING NOZZLE

National Stock Number:
5310-00-737-4150

Federal Supply Class:
5310

National Item Identification Number:
007374150

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:
676398624617GENERAL MOTORS CORP
676398673342ALLISON TRANSMISSION INC
A14740-600736FALLS FILTRATION TECHNOLOGIES, INC.
737415019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
THREAD SERIESUNEF
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1212 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.312 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.070 INCHES NOMINAL
BEARING SURFACE TYPEWASHER FACED


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