NSN 5310-00-282-4778

Part Details | HEXAGON PLAIN NUT

5310-00-282-4778 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: AN121502, AN121502, 901624K1, 2D1, 901624K1, 2437, 501, 501, 5310-00-282-4778, 00-282-4778, 5310002824778, 002824778

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-282-477801857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-282-4778
Part Number Cage Code Manufacturer
AN12150288044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AN12150281352AIR FORCE-NAVY AERONAUTICALSPECIFICATIONS
901624K12A659AIRMOTIVE CARBURETOR
2D10AHP5CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS
901624K106848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
243702978L3 TECHNOLOGIES, INC.DBA COMBAT PROPULSION SYSTEMS
50100198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
50177445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-282-4778
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
BEARING SURFACE TYPEH$DWF
BEARING SURFACE FINISH63.0 MICROINCHES