NSN 5310-01-253-9824

Part Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-01-253-9824 A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: KFN54205, KFN542-05, KFN54205, KFN542-05, 5310-01-253-9824, 01-253-9824, 5310012539824, 012539824

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 29, 198701-253-982429736 ( NUT, SELF-LOCKING, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

FLAT WITH TURNED UP EDGE

Cross Reference | NSN 5310-01-253-9824
Part Number Cage Code Manufacturer
KFN542-0575237ARCONIC GLOBAL FASTENERS & RINGS,INC.
KFN542-0515653ARCONIC GLOBAL FASTENERS & RINGS,INC.
Technical Data | NSN 5310-01-253-9824
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH36
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
NUT STYLE FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.340 INCHES MAXIMUM
OVERALL HEIGHT0.240 INCHES MAXIMUM
WIDTH ACROSS FLATS0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESWASHER ROCKWELL C SCALE 40.0 MIN AND ROCKWELL C SCALE 45.0 MAX