4540-01-124-8226 HEATING ELEMENT,ELECTRICAL,IMMER Index 5310-01-124-8229 WASHER,FLAT

National Stock Number:
5310-01-124-8228

Federal Supply Class:
5310

National Item Identification Number:
011248228

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:
04-0064 ITEM NO 2420019WARD LEONARD CT LLC
BH-1479568WHITTET-HIGGINS COMPANY
K59-004620019WARD LEONARD CT LLC


Techincal Specification:
DRIVE POINT DEPTH0.120 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALFIBER LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE2.751 INCHES
NUT DIAMETER3.610 INCHES MINIMUM AND 3.625 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
SMALL END DIAMETER3.125 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD PITCH DIAMETERS+2.7149 TO 2.7200 INCHES
THREAD SERIESUNS
UNDERCUT THICKNESS0.141 INCHES NOMINAL


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