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National Stock Number: 5310-00-007-5842
Federal Supply Class: 5310
National Item Identification Number: 000075842
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:
K641217-11 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
DRIVE POINT DEPTH | 0.268 INCHES NOMINAL | DRIVE POINT QUANTITY | 3 | DRIVE POINT WIDTH | 0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM | COUNTERBORE DIAMETER | 3.480 INCHES NOMINAL NUT | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL NUT | HOLE CONFIGURATION STYLE | CONFIGURATION F | HOLE NOMINAL THREAD DIAMETER | 0.250 INCHES | HOLE THREAD QUANTITY PER INCH | 28 | HOLE TYPE AND QUANTITY | 6 TAPPED | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/11,TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | NOMINAL THREAD SIZE | 0.375 INCHES | NUT COUNTERBORE DEPTH | 0.188 INCHES NOMINAL NUT | NUT DIAMETER | 4.000 INCHES NOMINAL | NUT STYLE | ROUND | NUT THICKNESS | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-A-8625,TY 2,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND AMS 2406 ASSN STD 2ND TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE AND CHROMIUM OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UN |
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