NSN 5310-01-178-5680

Part Details | HEXAGON PLAIN NUT

5310-01-178-5680 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: 132025861, 13202586-1, 5310-01-178-5680, 01-178-5680, 5310011785680, 011785680

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 07, 198401-178-568001857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-178-5680
Part Number Cage Code Manufacturer
13202586-118876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5310-01-178-5680
Characteristic Specifications
THREAD SERIES UNEF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT2.080 INCHES MINIMUM AND 3.050 INCHES MAXIMUM
WIDTH ACROSS FLATS23.81 MILLIMETERS NOMINAL
BEARING SURFACE TYPE CHAMFERED