NSN 5310-01-061-4901

Part Details | ROUND SELF-LOCKING NUT

5310-01-061-4901 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: 68A5816112003, 68A581611-2003, 5310-01-061-4901, 01-061-4901, 5310010614901, 010614901

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 22, 197801-061-490115895 ( NUT, SELF-LOCKING, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-01-061-4901
Part Number Cage Code Manufacturer
68A581611-200376301BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5310-01-061-4901
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.562 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
SMALL END DIAMETER1.585 INCHES MINIMUM AND 1.615 INCHES MAXIMUM
DRIVE POINT DEPTH0.060 INCHES NOMINAL
NUT DIAMETER2.000 INCHES NOMINAL
NUT THICKNESS0.500 INCHES NOMINAL
DRIVE POINT WIDTH0.250 INCHES NOMINAL
UNDERCUT THICKNESS0.270 INCHES NOMINAL
DRIVE POINT QUANTITY12
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT