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National Stock Number:
5310-00-544-2665
Federal Supply Class:
5310
National Item Identification Number:
005442665
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:
| 513E | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.155 INCHES NOMINAL | | DRIVE POINT QUANTITY | 6 | | DRIVE POINT WIDTH | 0.432 NOMINAL MILS AND 0.442 NOMINAL CENTIMETERS | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 2.500 INCHES | | NUT DIAMETER | 3.250 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.953 INCHES MINIMUM AND 0.957 INCHES MAXIMUM | | SMALL END DIAMETER | 2.880 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UN | | UNDERCUT THICKNESS | 0.733 NOMINAL MILS AND 0.737 NOMINAL CENTIMETERS |
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