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National Stock Number:
5310-01-099-6540
Federal Supply Class:
5310
National Item Identification Number:
010996540
Description:
NUT,PLAIN,RECTANGULAR
Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING FOUR FLAT SIDES OF WHICH TWO PARALLEL SIDES ARE SHORTER THAN THE OTHER TWO. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
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Manufacturer Information:
| 642AS1181 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4130 OVERALL EXCEPT THREADS | | STEEL COMP 304 THREADS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT THREADS | | FED STD 66 FED SPEC SINGLE MATERIAL RESPONSE THREADS | | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | | NUT STYLE | PLAIN, RECTANGULAR | | NUT LENGTH | 1.000 INCHES NOMINAL | | NUT HEIGHT | 0.280 INCHES NOMINAL | | NUT WIDTH | 0.630 INCHES NOMINAL | | COUNTERSINK ANGLE | 120.0 DEGREES NOMINAL BASE | | SPECIAL FEATURES | INSERT/MS21209F4-10 AND ONE 30 DEGREE CHAMFER ON THE TOP PORTION RUNNING THE LENGTH OF THE NUT AND ONE 45 DEGREE CHAMFER ON THE BASE PORTION RUNNING THE LENGTH OF THE NUT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 30003 | | DESIGN CONTROL REFERENCE | 642AS1181 |
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