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National Stock Number: 5310-00-915-9988
Federal Supply Class: 5310
National Item Identification Number: 009159988
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:
| 503564 | 02154 | ROYSON ENGINEERING COMPANY | | 503564 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 503564 | 26504 | PRECISION MACHINE PRODUCTS | | 503564 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.220 INCHES NOMINAL | | DRIVE POINT QUANTITY | 14 | | DRIVE POINT WIDTH | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 3.715 INCHES NOMINAL NUT | | COUNTERSINK ANGLE | 30.0 DEGREES NOMINAL NUT | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 3.688 INCHES | | NUT COUNTERBORE DEPTH | 0.100 INCHES NOMINAL NUT | | NUT DIAMETER | 4.200 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.670 INCHES NOMINAL | | SMALL END DIAMETER | 3.930 INCHES NOMINAL | | UNDERCUT THICKNESS | 0.200 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OR SILVER OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD PITCH DIAMETERS | +3.6469 TO 3.6525 INCHES | | THREAD QUANTITY PER INCH | 16 |
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