AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 3020-00-352-8309 |
| Item Name:Gear Helical |
| FSG: 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC): 3020 Gears Pulleys Sprockets and Transmission Chain |
| NIIN: 003528309 |
| NCB Code: USA (00) |
| Manufacturers: Caterpillar Inc |
ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Gear Helical 7B5945 of Caterpillar Inc with NSN 3020-00-352-8309.
NSN 3020-00-352-8309, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 3.1110 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 28 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF TRANSVERSELY THROUGH HUB, FIRST END |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 24 TRANSVERSELY THROUGH HUB, FIRST END |
| CQFM | HARDNESS RATING | 22.8 ROCKWELL C MINIMUM OVERALL AND 29.9 ROCKWELL C MAXIMUM OVERALL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.3090 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 25.8581 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2225 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.625 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.8708 INCHES FIRST END |
| CWSN | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.5311 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.563 INCHES FIRST END |
| MATT | III MATERIAL | STEEL COMP 1046 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| 3010-00-001-0013 | 3010-00-001-0069 | 3010-00-001-2168 | 3010-00-001-3588 | 3010-00-001-5963 | 3010-00-001-6187 | 3010-00-001-6189 | 3010-00-001-6191 | 3010-00-001-6230 |
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