AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 3020-00-239-0653 |
| Item Name:Gear Helical |
| FSG: 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC): 3020 Gears Pulleys Sprockets and Transmission Chain |
| NIIN: 002390653 |
| NCB Code: USA (00) |
| Manufacturers: Usm Corp , Westinghouse Electric Corp |
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 D2-8551PC103, D2-8551PC103, D2-8677PC126, D2-8677PC126, D2-8689-126 of Usm Corp, Westinghouse Electric Corp with NSN 3020-00-239-0653.
NSN 3020-00-239-0653, 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.
| Part No | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| D2-8551PC103 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8551PC103 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8677PC126 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8677PC126 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8689-126 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8689PC126 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8689PC126 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8772PC103 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8772PC103 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8775PC126 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8775PC126 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8853PC126 | Gear Helical | Usm Corp | Avl | RFQ |
| D2-8853PC126 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| D2-8872PC103 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| N12018 | Gear Helical | Westinghouse Electric Corp | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 8.4938 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 45 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 10.0 ROCKWELL C MINIMUM OVERALL AND 20.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.7438 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 3.750 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 2.500 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 5.186 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.621 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.922 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 6.750 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 7.000 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | TWO PULLER HOLES 1/2-13 NC THD 7/8 IN. DEEP IN SECOND HUB END |
| MATT | III MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| 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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