ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3020-01-029-9640 (3020010299640). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3020010299640 |
| Manufacturers | General Dynamics Ots Global Inc |
| Item Name | Gear Spur |
| INC Code | 05466 |
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 01-029-9640 (010299640) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| AGJS | PITCH DIAMETER | 3.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 42 |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.657 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.120 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.890 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.360 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.300 INCHES BOTH ENDS |
| CWRS | BORE NOMINAL DIAMETER | 0.500 INCHES SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.370 INCHES SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.500 INCHES SECOND COUNTERBORE,FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.390 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.375 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.692 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.130 INCHES SECOND COUNTERBORE,FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWWH | END NOMINAL LENGTH | 0.760 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 2.130 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.920 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 2.500 INCHES FIRST END |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.210 INCHES FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 2.700 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | WEBBED INSIDE BORE; FIRST END SLOTTED AND GROOVED |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| 3020-01-329-9943 (3020013299943) | 3040-01-117-1156 (3040011171156) | 3040-01-360-5596 (3040013605596) | 3040-00-102-0365 (3040001020365) |
| 3040-01-537-0611 (3040015370611) | 3040-01-624-5258 (3040016245258) | 3020-00-118-4055 (3020001184055) | 3020-00-272-6024 (3020002726024) |
| 3040-01-309-0824 (3040013090824) | 3020-00-448-5254 (3020004485254) | 3020-00-014-1855 (3020000141855) | 3040-00-908-0674 (3040009080674) |
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