AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 3020-00-977-2921 |
| Item Name:Gear Spur |
| FSG: 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC): 3020 Gears Pulleys Sprockets and Transmission Chain |
| NIIN: 009772921 |
| NCB Code: USA (00) |
| Manufacturers: Equitable Engineering Company Inc , Navy United States Department Of , Textron Systems Corporation , Timken Gears And Services 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 Spur 43037-022-00271, 43037-022-00271, 55128-0944, BAS24322 of Navy United States Department Of, Equitable Engineering Company Inc, Timken Gears And Services Inc, Textron Systems Corporation with NSN 3020-00-977-2921.
NSN 3020-00-977-2921, 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 |
|---|---|---|---|---|
| 43037-022-00271 | Gear Spur | Navy United States Department Of | Avl | RFQ |
| 43037-022-00271 | Gear Spur | Equitable Engineering Company Inc | Avl | RFQ |
| 55128-0944 | Gear Spur | Timken Gears And Services Inc | Avl | RFQ |
| BAS24322 | Gear Spur | Textron Systems Corporation | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 13.8182 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 152 |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTERBORE, FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 13.953 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.760 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 3.365 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.875 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 4.250 INCHES COUNTERBORE, FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1.156 INCHES COUNTERBORE, FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 5.249 INCHES COUNTERBORE, FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 6.250 INCHES SECOND END |
| CWWH | END NOMINAL LENGTH | 0.620 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| CWWN | END NOMINAL DIAMETER | 5.625 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 2.365 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 5.751 INCHES FIRST END |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.391 INCHES FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 6.250 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | EXTERNAL CUT-OUT OF GEAR TEETH WITH RADIUS OF 2.500 IN. |
| MATT | III MATERIAL | STEEL COMP 135M OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-865,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT 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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