NSN 5310-00-839-6489

Part Details | HEXAGON PLAIN NUT

5310-00-839-6489 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.)

Alternate Parts: 4D6298, 5310-00-839-6489, 00-839-6489, 5310008396489, 008396489

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 16, 196600-839-648901857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-839-6489
Part Number Cage Code Manufacturer
4D629811083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 5310-00-839-6489
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE2.750 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.812 INCHES NOMINAL
WIDTH ACROSS FLATS3.500 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED
SPECIAL FEATURESBOSS ON ONE SIDE 2.905 IN. OD