NSN 5310-01-243-6565

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-243-6565 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: VN2604YC080, ST33D528, ST33D52-8, 82785820, 82785-820, 5310-01-243-6565, 01-243-6565, 5310012436565, 012436565

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 30, 198601-243-656529729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-01-243-6565
Part Number Cage Code Manufacturer
VN2604YC08092215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST33D52-804236LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN SPACE SYSTEMS
82785-82056878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5310-01-243-6565
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.950 INCHES MAXIMUM
OVERALL HEIGHT0.675 INCHES MAXIMUM
WASHER THICKNESS0.040 INCHES MINIMUM
WIDTH ACROSS FLATS0.703 INCHES MINIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT