NSN 5310-01-378-8233

Part Details | KNURLED SELF-LOCKING NUT

5310-01-378-8233 A nut round in shape, whose outer surface or portion(s) is/are knurled. It may have provisions for external wrenching. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: L318003665, 5310-01-378-8233, 01-378-8233, 5310013788233, 013788233

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 21, 199301-378-823315894 ( NUT, SELF-LOCKING, KNURLED )
REFERENCE DRAWINGS & PICTURES

KNURLED

Cross Reference | NSN 5310-01-378-8233
Part Number Cage Code Manufacturer
L31800366536090LOCKHEED MARTIN LIBRASCOPECORP
Technical Data | NSN 5310-01-378-8233
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE KNURLED
SMALL END DIAMETER0.375 INCHES NOMINAL
NUT DIAMETER0.764 INCHES NOMINAL
NUT THICKNESS0.980 INCHES NOMINAL
KNURL WIDTH0.214 INCHES NOMINAL
SMALL END LENGTH0.706 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
END ITEM IDENTIFICATIONMK7MOD3,GUIDE,LAUNCHER