NSN 5310-00-011-4378

Part Details | HEXAGON PLAIN NUT

5310-00-011-4378 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: 84850, 114378, DX418K, 1143F8, N16311L, FFN836, FF-N-836, FFN836 TY2ST13CL2B, FF-N-836 TY2ST13CL2B, PD77, 5310-00-011-4378, 00-011-4378, 5310000114378, 000114378

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-011-437801857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-011-4378
Part Number Cage Code Manufacturer
8485008683BROCKWAY MOTOR TRUCKSDIV OF MACK TRUCKS INC
11437812204DAIMLER CHRYSLER
DX418K56442DIAMOND REO TRUCK CO
1143F856442DIAMOND REO TRUCK CO
N16311L56442DIAMOND REO TRUCK CO
FF-N-83681348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
FF-N-836 TY2ST13CL2B80244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
PD7766289WISCONSIN MOTORS LLC
Technical Data | NSN 5310-00-011-4378
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
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 0.437 INCHES MAXIMUM
BEARING SURFACE TYPE FLAT
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 13 STYLE AND 2B CLASS