2520-01-093-4143 CARRIER ASSEMBLY DI Index 2590-01-093-4146 RACK,AMMUNITION STOWAGE

National Stock Number:
5310-01-093-4145

Federal Supply Class:
5310

National Item Identification Number:
010934145

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:
1091009819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DRIVE POINT DEPTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.360 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
MATERIAL
NOMINAL THREAD SIZE2.983 INCHES
NUT DIAMETER3.860 INCHES MINIMUM AND 3.880 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.584 INCHES MINIMUM AND 0.604 INCHES MAXIMUM
SMALL END DIAMETER3.790 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+2.8789 TO 2.8843 INCHES
THREAD QUANTITY PER INCH12
THREAD SERIESUNF
UNDERCUT THICKNESS0.085 INCHES NOMINAL


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