NSN 5310-00-776-7231

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-776-7231 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: 6701246, 6701246, 5310-00-776-7231, 00-776-7231, 5310007767231, 007767231

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-776-723129730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-776-7231
Part Number Cage Code Manufacturer
670124673342ALLISON TRANSMISSION, INC.
670124624617GENERAL MOTORS CORP
Technical Data | NSN 5310-00-776-7231
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.875 INCHES NOMINAL
OVERALL HEIGHT0.344 INCHES NOMINAL
WASHER THICKNESS0.062 INCHES NOMINAL
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
LOCKING FEATURE FREE-RUNNING ALL METAL DESIGN