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National Stock Number:
5310-01-147-4910
Federal Supply Class:
5310
National Item Identification Number:
011474910
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:
| MIL-N-21337 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS19068-322 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.281 INCHES NOMINAL | | DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.610 INCHES MINIMUM AND 0.635 INCHES MAXIMUM | | COUNTERSINK ANGLE | 60.0 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM BOTH ENDS | | HARDNESS RATING | 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1031 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1212 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1213 OR STEEL COMP 1215 OVERALL | | NOMINAL THREAD SIZE | 6.284 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS | | NUT DIAMETER | 8.047 INCHES MINIMUM AND 8.067 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 1.016 INCHES MINIMUM AND 1.041 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 8 | | THREAD SERIES | UNS | | THREAD PITCH DIAMETERS | +6.2028 TO 6.2119 INCHES |
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