NSN 5310-00-121-8281

Part Details | ASSEMBLED WASHER PLAIN NUT

5310-00-121-8281 A plain nut on which has been assembled a nonremovable washer.

Alternate Parts: 311129, 31022, 311129, 31022, 5310-00-121-8281, 00-121-8281, 5310001218281, 001218281

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 25, 196800-121-828121824 ( NUT, PLAIN, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-00-121-8281
Part Number Cage Code Manufacturer
3111291UVT5BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA
310221UVT5BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA
31112932195OUTBOARD MARINE CORPJOHNSON MOTORS DIV
3102232195OUTBOARD MARINE CORPJOHNSON MOTORS DIV
Technical Data | NSN 5310-00-121-8281
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
WASHER OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL HEIGHT0.265 INCHES NOMINAL
NUT HEIGHT0.219 INCHES NOMINAL
WIDTH ACROSS FLATS0.432 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT