NSN 5310-00-194-8691

Part Details | HEXAGON SELF-LOCKING NUT

5310-00-194-8691 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Alternate Parts: 43N9632, 12Z56401, 12Z56-401, 12Z56PC401, 12Z56 PC401, 12-Z-56 PC401, 5310-00-194-8691, 00-194-8691, 5310001948691, 001948691

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-194-869105277 ( NUT, SELF-LOCKING, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-194-8691
Part Number Cage Code Manufacturer
43N963210001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
12Z56-40110001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
12Z56PC40194135NAVAL ORDNANCE STANDARDS
12-Z-56 PC40153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5310-00-194-8691
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
LOCKING FEATURE FREE-RUNNING ALL METAL DESIGN
BEARING SURFACE TYPE CHAMFERED
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
NUT HEIGHT0.252 INCHES NOMINAL
WIDTH ACROSS FLATS0.437 INCHES MAXIMUM