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National Stock Number: 5310-00-693-9459
Federal Supply Class: 5310
National Item Identification Number: 006939459
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:
7709621 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
DRIVE POINT DEPTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | DRIVE POINT QUANTITY | 4 | DRIVE POINT WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | COUNTERSINK ANGLE | 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM NUT | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1213 OVERALL | NOMINAL THREAD SIZE | 2.157 INCHES | NUT DIAMETER | 2.954 INCHES MINIMUM AND 2.974 INCHES MAXIMUM | NUT STYLE | ROUND | NUT THICKNESS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-12968,TY A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PHOSPHATE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNS | THREAD PITCH DIAMETERS | +2.1209 TO 2.1260 INCHES | THREAD QUANTITY PER INCH | 18 |
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