NSN 5310-01-337-6669

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-337-6669 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: KFN305DL08, 5310-01-337-6669, 01-337-6669, 5310013376669, 013376669

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 19, 199101-337-666929730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-337-6669
Part Number Cage Code Manufacturer
KFN305DL0815653ARCONIC GLOBAL FASTENERS & RINGS,INC.
Technical Data | NSN 5310-01-337-6669
Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.290 INCHES MAXIMUM
OVERALL HEIGHT0.270 INCHES MAXIMUM
WIDTH ACROSS FLATS0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT