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National Stock Number:
5310-01-493-2307
Federal Supply Class:
5310
National Item Identification Number:
014932307
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:
| 151-7286408-78 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7286408 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H462-0412-78 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.281 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | CONFIGURATION F | | HOLE NOMINAL THREAD DIAMETER | 0.250 INCHES | | HOLE THREAD QUANTITY PER INCH | 20 | | HOLE TYPE AND QUANTITY | 3 TAPPED AND 9 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 400 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 2.875 INCHES | | NUT DIAMETER | 4.250 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.750 INCHES NOMINAL | | SPECIAL FEATURES | THREE TAPPED HOLES,COUNTERBORE DIA 0.438 IN NOM AND 0.250 IN NOM DEPTH | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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