NSN 5310-00-382-7590

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-382-7590 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: 739161032, 73916-1032, 739161032, 73916-1032, ST211309, ST2113-09, 5310-00-382-7590, 00-382-7590, 5310003827590, 003827590

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 21, 197400-382-759029729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-382-7590
Part Number Cage Code Manufacturer
73916-103250394SPS TECHNOLOGIES INC UNBRAKO DIV
73916-103256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
ST2113-0977445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-382-7590
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.317 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
OVERALL HEIGHT0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
WASHER THICKNESS0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN