NSN 5310-01-145-7721

Part Details | HEXAGON PLAIN NUT

5310-01-145-7721 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: 12277792, 5310-01-145-7721, 01-145-7721, 5310011457721, 011457721

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 18, 198301-145-772101857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-145-7721
Part Number Cage Code Manufacturer
1227779219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5310-01-145-7721
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.3750 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.2020 INCHES NOMINAL
WIDTH ACROSS FLATS0.5650 INCHES NOMINAL