5310-00-013-4561 NUT,PLAIN,HEXAGON Index 5310-00-013-4570 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-013-4566

Federal Supply Class:
5310

National Item Identification Number:
000134566

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:
13456612204DAIMLER CHRYSLER
13456619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
13456624617GENERAL MOTORS CORP
13456656442DIAMOND REO TRUCK CO
1345667X677GENERAL MOTORS LLC
2F788511083CATERPILLAR INC
340-61681352AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
34057S723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
34057S7S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
34057S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
5310PL07203509009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
80247619203PICATINNY ARSENAL
8552308683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
8X83024975PRESTOLITE ELECTRIC INC
8X83068505PRESTOLITE ELECTRIC INC
9032608645BRIGGS AND STRATTON CORP
9B917611083CATERPILLAR INC
AN340-61688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BEARING SURFACE TYPEFLAT
HARDNESS RATING78.0 ROCKWELL B MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFF-N-836,PARA 3.1.1,GRADE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR ASTM A307 UNS K04200 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.239 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIFICATION/STANDARD DATA24617-134566 MANUFACTURERS STANDARD AND 88044-AN340/CANCELLED/ GOVERNMENT STANDARD
WIDTH ACROSS FLATS0.607 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2; CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL OR ZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNC


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