5310-00-483-6240 WASHER,FLAT Index 3020-00-483-6245 GEAR,BEVEL

National Stock Number:
5310-00-483-6243

Federal Supply Class:
5310

National Item Identification Number:
004836243

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
5069773030HAMILTON SUNDSTRAND CORPORATION
5310U6-019-381996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DRIVE POINT DEPTH0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
COUNTERSINK ANGLE160.0 DEGREES NOMINAL NUT
HARDNESS RATING248.0 BRINELL STANDARD MINIMUM AND 301.0 BRINELL STANDARD MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 2330 OVERALL
NOMINAL THREAD SIZE2.875 INCHES
NUT DIAMETER3.428 INCHES MINIMUM AND 3.448 INCHES MAXIMUM
NUT THICKNESS0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
NUT STYLEROUND
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH16


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