NSN 5310-01-144-3927

Part Details | ROUND SELF-LOCKING NUT

5310-01-144-3927 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: 6435707022101, 64357-07022-101, 5310-01-144-3927, 01-144-3927, 5310011443927, 011443927

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 20, 198201-144-392715895 ( NUT, SELF-LOCKING, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-01-144-3927
Part Number Cage Code Manufacturer
64357-07022-10178286SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY
Technical Data | NSN 5310-01-144-3927
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE2.125 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
NUT STYLE ROUND
DRIVE POINT DEPTH0.552 INCHES NOMINAL
NUT DIAMETER2.542 INCHES NOMINAL
NUT THICKNESS0.600 INCHES NOMINAL
DRIVE POINT WIDTH0.250 INCHES NOMINAL
DRIVE POINT QUANTITY8