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National Stock Number:
5310-00-165-8421
Federal Supply Class:
5310
National Item Identification Number:
001658421
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:
| 44191D182 | 82402 | TRIUMPH GEAR SYSTEMS INC | | 67A98C39 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4140 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 3,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM | | NUT STYLE | ROUND | | DRIVE POINT DEPTH | 0.143 INCHES NOMINAL | | NUT DIAMETER | 0.865 INCHES NOMINAL | | NUT THICKNESS | 0.812 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.125 INCHES NOMINAL | | DRIVE POINT QUANTITY | 6 | | NUT COUNTERBORE DEPTH | 0.400 INCHES NOMINAL NUT | | COUNTERBORE DIAMETER | 0.499 INCHES MINIMUM AND | | 0.508 INCHES MAXIMUM NUT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 30003 | | DESIGN CONTROL REFERENCE | 67A98C39 |
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