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National Stock Number:
5310-00-923-2569
Federal Supply Class:
5310
National Item Identification Number:
009232569
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:
| 6435-20047-102 | 05141 | MCMELLON BROS., INCORPORATED | | 6435-20047-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6435-20047-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.072 INCHES NOMINAL | | DRIVE POINT QUANTITY | 8 | | DRIVE POINT WIDTH | 0.188 INCHES NOMINAL | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL BOTH ENDS | | FLANGE THICKNESS | 0.105 INCHES NOMINAL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL | | NOMINAL THREAD SIZE | 0.812 INCHES | | NUT DIAMETER | 1.304 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.250 INCHES NOMINAL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNEF | | UNDERCUT THICKNESS | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
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