NSN 5310-01-389-8020

Part Details | HEXAGON PLAIN NUT

5310-01-389-8020 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: 77C957412P1, 5310-01-389-8020, 01-389-8020, 5310013898020, 013898020

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 04, 199401-389-802001857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-389-8020
Part Number Cage Code Manufacturer
77C957412P103538LOCKHEED MARTIN CORPORATIONDIV RMS
Technical Data | NSN 5310-01-389-8020
Characteristic Specifications
THREAD SERIES UNEF
NOMINAL THREAD SIZE1.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.660 INCHES NOMINAL
WIDTH ACROSS FLATS2.125 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED