5310-01-376-0487 NUT,PLAIN,HEXAGON Index 5310-01-376-0489 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-376-0488

Federal Supply Class:
5310

National Item Identification Number:
013760488

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:
1241447419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12414474-018076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12414474-0180FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12414474-01819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DIN934 M12X1.75-10-A3DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
ISO 4032-M12X1.75-10-A2DI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
NUT STYLEHEXAGON
NUT HEIGHT9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS18.7 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.75
THREAD TOLERANCE CLASS6H INTERNAL


Click here to Register for Free 30-day Trial