NSN 5310-00-176-8121

Part Details | HEXAGON PLAIN NUT

5310-00-176-8121 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: AN345C416, HT426, 368508, 92211160000, 10016SS, 100-16SS, 945011214, 945011-214, 6L350428, 6L3504-28, 5310-00-176-8121, 00-176-8121, 5310001768121, 001768121

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-176-812101857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-176-8121
Part Number Cage Code Manufacturer
AN345C41688044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
HT42680249BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC.
36850806848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
9221116000019315HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND
100-16SS19315HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND
945011-21406481NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
6L3504-2880063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5310-00-176-8121
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
WIDTH ACROSS FLATS0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
BEARING SURFACE TYPEH$DWF