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National Stock Number:
5310-00-305-7614
Federal Supply Class:
5310
National Item Identification Number:
003057614
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:
| S1635-91033 | 75245 | KELL-STROM TOOL INTERNATIONAL, INC. | | S1635-91033 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 3.437 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4130 OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | DRIVE POINT DEPTH | 0.825 INCHES NOMINAL | | NUT DIAMETER | 4.200 INCHES NOMINAL | | NUT THICKNESS | 2.125 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.323 INCHES MINIMUM AND | | 0.327 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 9 | | NUT COUNTERBORE DEPTH | 3.455 INCHES MINIMUM AND | | 3.460 INCHES MAXIMUM FIRST END | | 3.515 INCHES MINIMUM AND | | 3.525 INCHES MAXIMUM SECOND END | | COUNTERBORE DIAMETER | 0.687 INCHES NOMINAL FIRST END | | 0.625 INCHES NOMINAL SECOND END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 75245 | | DESIGN CONTROL REFERENCE | S1635-91033 |
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