| 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) | 01-127-8233 (011278233) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Curtiss Wright Controls Inc, Boeing Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CQCF | CONSTRUCTION | SOLID |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.0380 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.4660 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 0.800 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.370 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWRS | BORE NOMINAL DIAMETER | 0.870 INCHES FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.250 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.5000 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS BETWEEN FIRST AND SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 1.610 INCHES BETWEEN FIRST AND SECOND GEAR |
| FEAT | SPECIAL FEATURES | SECOND COUNTERBORE 1.400 IN. DIA 0.205 IN. DEEP LOCATED 0.230 IN. FROM FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| Relevant Components for NSN - 3020-01-127-8233, 3020011278233 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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