NSN 5310-00-974-9781

Part Details | ROUND SELF-LOCKING NUT

5310-00-974-9781 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: 77925481, 7792548-1, 5310-00-974-9781, 00-974-9781, 5310009749781, 009749781

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-974-978115895 ( NUT, SELF-LOCKING, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-00-974-9781
Part Number Cage Code Manufacturer
7792548-119204ARMY, UNITED STATES DEPARTMENT OFTHE
Technical Data | NSN 5310-00-974-9781
Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE0.968 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
SMALL END DIAMETER1.291 INCHES NOMINAL
DRIVE POINT DEPTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
NUT DIAMETER1.572 INCHES NOMINAL
NUT THICKNESS0.463 INCHES NOMINAL
DRIVE POINT WIDTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
UNDERCUT THICKNESS0.104 INCHES NOMINAL
DRIVE POINT QUANTITY4
LOCKING FEATUREP$R
TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM
TEST DATA DOCUMENT81349-E5272 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIAL TEST FEATURESHUMIDITY TEST TIME REDUCED TO 120HOURS