NSN 5310-00-012-2198

Part Details | HEXAGON PLAIN NUT

5310-00-012-2198 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: 122198, FFB571TYPEA, 355944S7, 3390957, 33909S7, 122198, 122198, 122198, 7403193, 5310-00-012-2198, 00-012-2198, 5310000122198, 000122198

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-012-219801857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-012-2198
Part Number Cage Code Manufacturer
12219812204DAIMLER CHRYSLER
FFB571TYPEA81348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
355944S723040FORD MOTOR COFORD PARTS AND SERVICE DIV
339095723040FORD MOTOR COFORD PARTS AND SERVICE DIV
33909S723040FORD MOTOR COFORD PARTS AND SERVICE DIV
12219824617GENERAL MOTORS CORP
1221987X677GENERAL MOTORS LLCDBA GENERAL MOTORS
12219872582MTU AMERICA INC.
740319319207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5310-00-012-2198
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.188 INCHES NOMINAL
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
BEARING SURFACE TYPEH$DWF
NONDEFINITIVE SPEC/STD DATAA TYPE
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY OVER-ALL HEIGHT