2840-00-045-1443 SEAL,CARBON,BEARING Index 5310-00-045-1451 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-045-1449

Federal Supply Class:
5310

National Item Identification Number:
000451449

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:
11373924617GENERAL MOTORS CORP
11373972915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
1137397X677GENERAL MOTORS LLC
33823S23040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
33823S57526FORD MOTOR COMPANY
45144900000ORDNANCE CORPS
BBTX2AB00000ORDNANCE CORPS
FFN836GR0UPBTYPE1STYLE181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.4880 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


Click here to Register for Free 30-day Trial