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National Stock Number: 5310-01-194-8490
Federal Supply Class: 5310
National Item Identification Number: 011948490
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:
1S-765-5B PIECE 6 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
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Techincal Specification:
DRIVE POINT DEPTH | 0.375 INCHES NOMINAL | DRIVE POINT QUANTITY | 6 | DRIVE POINT WIDTH | 0.750 INCHES NOMINAL | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A217,WC6 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL THREAD SIZE | 3.250 INCHES | NUT DIAMETER | 5.250 INCHES NOMINAL | NUT STYLE | ROUND | NUT THICKNESS | 1.125 INCHES NOMINAL | SMALL END DIAMETER | 4.610 INCHES MINIMUM AND 4.620 INCHES MAXIMUM | SURFACE TREATMENT | NICKEL OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2B | THREAD SERIES | UN | THREAD QUANTITY PER INCH | 12 | UNDERCUT THICKNESS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
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