NSN 5310-01-145-8399

Part Details | HEXAGON PLAIN NUT

5310-01-145-8399 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: SMC8011191, SM-C-801119-1, 5310-01-145-8399, 01-145-8399, 5310011458399, 011458399

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 20, 198301-145-839901857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-145-8399
Part Number Cage Code Manufacturer
SM-C-801119-180063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5310-01-145-8399
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.125 INCHES NOMINAL
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
BEARING SURFACE TYPE FLAT