NSN 5310-01-398-6197

Part Details | ROUND SELF-LOCKING NUT

5310-01-398-6197 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.

Alternate Parts: 68A5816122007, 68A581612-2007, 5310-01-398-6197, 01-398-6197, 5310013986197, 013986197

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 05, 199401-398-619715895 ( NUT, SELF-LOCKING, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-01-398-6197
Part Number Cage Code Manufacturer
68A581612-200776301BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5310-01-398-6197
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE2.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
SMALL END DIAMETER2.910 INCHES NOMINAL
DRIVE POINT DEPTH0.060 INCHES NOMINAL
NUT DIAMETER3.315 INCHES NOMINAL
NUT THICKNESS0.500 INCHES NOMINAL
DRIVE POINT WIDTH0.500 INCHES NOMINAL
UNDERCUT THICKNESS0.410 INCHES NOMINAL
DRIVE POINT QUANTITY12
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
SPECIAL FEATURES2.907 TO 2.927 IN. DIA CHAMFER
END ITEM IDENTIFICATIONFUEL SYSTEM