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National Stock Number:
5310-01-140-8270
Federal Supply Class:
5310
National Item Identification Number:
011408270
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:
| 639AS516-5 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.034 INCHES NOMINAL | | DRIVE POINT QUANTITY | 2 | | DRIVE POINT WIDTH | 0.061 INCHES MINIMUM AND 0.077 INCHES MAXIMUM | | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-21014 CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT DIAMETER | 0.450 INCHES MINIMUM AND 0.456 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.081 INCHES MINIMUM AND 0.085 INCHES MAXIMUM | | SPECIAL FEATURES | MATERIAL: TUNGSTEN ALLOY OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-14538 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 64 |
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