NSN 5310-01-388-5099

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-388-5099 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: DAA7278D119001, DAA7278D119-001, 5310-01-388-5099, 01-388-5099, 5310013885099, 013885099

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 01, 199401-388-509929730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-388-5099
Part Number Cage Code Manufacturer
DAA7278D119-0011W025NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
Technical Data | NSN 5310-01-388-5099
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.750 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
WASHER THICKNESS0.090 INCHES NOMINAL
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN