| Item Name | Gearcluster |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-489-1231 (004891231) |
| NCB Code | USA (00) |
| Manufacturer | Perfecting Coupling Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| BDZQ | BACKLASH DESIGNATION | GRADE A ALL GEARS |
| CQCF | CONSTRUCTION | ASSEMBLED |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.541 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.540 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 0.312 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.030 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.376 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS |
| MATT | MATERIAL | PLASTIC POLYAMIDE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-17091-B,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 3020-00-489-1231, 3020004891231 | ||||
| 3020-01-463-5781 (3020014635781) | 3020-00-316-2371 (3020003162371) | 3040-01-413-3889 (3040014133889) | 3020-01-024-5746 (3020010245746) | |
| 3040-00-424-9700 (3040004249700) | 3020-01-400-6088 (3020014006088) | 3040-00-125-7060 (3040001257060) | 3040-01-108-5342 (3040011085342) | |
| 3040-01-557-7154 (3040015577154) | 3040-12-338-6118 (3040123386118) | 3010-00-267-4823 (3010002674823) | 3040-01-525-9869 (3040015259869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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