2530-01-287-8811 BOOT,VEHICULAR COMPONENTS Index 5330-01-287-8813 SEAL,PLAIN ENCASED

National Stock Number:
5310-01-287-8812

Federal Supply Class:
5310

National Item Identification Number:
012878812

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:
2051099605MG0MILITARY TRUCKS & PARTS, INC.
2051099647457HARSCO CORPORATION DBA B M Y WYNE WHELED VEHICLES DIV


Techincal Specification:
DRIVE POINT DEPTH0.125 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.250 INCHES NOMINAL
MATERIALSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL
NOMINAL THREAD SIZE2.750 INCHES
NUT DIAMETER3.440 INCHES MINIMUM AND 3.560 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.344 INCHES NOMINAL
SMALL END DIAMETER2.940 INCHES NOMINAL
SURFACE TREATMENTPLASTIC POLYURETHANE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNS
THREAD QUANTITY PER INCH18
UNDERCUT THICKNESS0.194 INCHES NOMINAL


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