NSN 5310-01-028-6494

Part Details | HEXAGON SELF-LOCKING NUT

5310-01-028-6494 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: TLA5618GRA, TLA-5618-GRA, 50FA518, 50-FA-518, SMB9820401, SM-B-982040-1, 5310-01-028-6494, 01-028-6494, 5310010286494, 010286494

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 08, 197601-028-649405277 ( NUT, SELF-LOCKING, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-028-6494
Part Number Cage Code Manufacturer
TLA-5618-GRA01556EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES
50-FA-51882458P.G.& E. CORP.
SM-B-982040-180063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5310-01-028-6494
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPE FLAT
THREAD SERIES UNC
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
NUT HEIGHT0.321 INCHES MAXIMUM
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
END ITEM IDENTIFICATIONSUBMARINE ENGINEERING AND DIESEL SYSTEMS;SEAWOLF CLASS SSN