2805-00-841-0280 VALVE,POPPET,ENGINE Index 5905-00-841-0282 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5310-00-841-0281

Federal Supply Class:
5310

National Item Identification Number:
008410281

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:
5310008410281SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
835173919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DRIVE POINT DEPTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1141 OVERALL
NOMINAL THREAD SIZE2.359 INCHES
NUT DIAMETER3.141 INCHES MINIMUM AND 3.161 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.680 INCHES NOMINAL
SMALL END DIAMETER2.460 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH18
THREAD PITCH DIAMETERS+2.3239 TO 2.3290 INCHES
THREAD SERIESUNS
UNDERCUT THICKNESS0.220 INCHES NOMINAL


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