5360-01-080-3439 SPRING Index 5310-01-080-3441 NUT

National Stock Number:
5310-01-080-3440

Federal Supply Class:
5310

National Item Identification Number:
010803440

Description:
NUT,SELF-LOCKING,ROUND

Detail:
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.


Manufacturer Information:
BHSS0079568WHITTET-HIGGINS COMPANY


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE0.391 INCHES
THREAD QUANTITY PER INCH32
THREAD PITCH DIAMETERS0.3707 TO 0.3733 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT
STEEL COMP 303 NUT
SURFACE TREATMENTPASSIVATE OVERALL EXCEPT INSERT
NUT STYLEROUND
SMALL END DIAMETER0.625 INCHES NOMINAL
DRIVE POINT DEPTH0.088 INCHES MINIMUM AND
0.096 INCHES MAXIMUM
NUT DIAMETER0.735 INCHES MINIMUM AND
0.750 INCHES MAXIMUM
NUT THICKNESS0.250 INCHES MINIMUM AND
0.282 INCHES MAXIMUM
DRIVE POINT WIDTH0.105 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
UNDERCUT THICKNESS0.094 INCHES NOMINAL
DRIVE POINT QUANTITY4
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING350.0 DEG FAHRENHEIT MAXIMUM


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