NSN 5310-01-215-9822

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-215-9822 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: H513484, H51348-4, 1156M97P01, 5310-01-215-9822, 01-215-9822, 5310012159822, 012159822

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 04, 198501-215-982229729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-01-215-9822
Part Number Cage Code Manufacturer
H51348-415653ARCONIC GLOBAL FASTENERS & RINGS,INC.
1156M97P0107482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 5310-01-215-9822
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING29.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.531 INCHES MAXIMUM
OVERALL HEIGHT0.350 INCHES MAXIMUM
WASHER THICKNESS0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATION DRY FILM LUBRICANT