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National Stock Number:
5310-00-854-6924
Federal Supply Class:
5310
National Item Identification Number:
008546924
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.)
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Manufacturer Information:
| 8352003 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 2.548 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD PITCH DIAMETERS | 2.5119 TO 2.5170 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 1141 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AQQS-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND | | 30.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | SMALL END DIAMETER | 2.650 INCHES NOMINAL | | DRIVE POINT DEPTH | 0.180 INCHES NOMINAL | | NUT DIAMETER | 3.380 INCHES NOMINAL | | NUT THICKNESS | 0.620 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.365 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | | UNDERCUT THICKNESS | 0.160 INCHES NOMINAL | | DRIVE POINT QUANTITY | 4 | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL NUT | | FEATURES PROVIDED | CASEHARDENED |
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