5305-00-012-2260 SCREW,CAP,HEXAGON HEAD Index 5305-00-012-2267 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-012-2264

Federal Supply Class:
5310

National Item Identification Number:
000122264

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:
322950455380HATCH & KIRK, INC.
330483555380HATCH & KIRK, INC.
330483572915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
CSA384 7-1688080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FF-N-836E TY II STY S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFB571TYPEA81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
S26815434CUMMINS INC.
X12226480072H20 TANK INC U S MOTORS DIV


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NONDEFINITIVE SPEC/STD DATAA TYPE
NUT HEIGHT0.250 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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