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National Stock Number: 5310-00-639-5212
Federal Supply Class: 5310
National Item Identification Number: 006395212
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:
516646 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
DRIVE POINT DEPTH | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM | DRIVE POINT QUANTITY | 6 | DRIVE POINT WIDTH | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | NOMINAL THREAD SIZE | 3.000 INCHES | NUT DIAMETER | 3.370 INCHES MINIMUM AND 3.390 INCHES MAXIMUM | NUT STYLE | ROUND | NUT THICKNESS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | SPECIAL FEATURES | THREE 0.039 IN. TO 0.044 IN. DIA HOLES DRILLED ON 45 DEG ANGLE THROUGH TOP BEARING SURFACE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UN |
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