| Item Name | Gear Cluster |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-775-0255 (007750255) |
| NCB Code | USA (00) |
| Manufacturer | Southern Gear And Machine Inc, Arch Gear Works Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWQN | HUB NOMINAL LENGTH | 0.0156 INCHES SECOND END |
| CWQN | HUB NOMINAL LENGTH | 0.078 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.6720 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.749 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.000 INCHES SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-355,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| BDZQ | BACKLASH DESIGNATION | GRADE C ALL GEARS |
| CQCF | CONSTRUCTION | SOLID |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.686 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.250 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 1.016 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 1.000 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 ALL GEARS OR QUALITY NUMBER 11 ALL GEARS |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| Relevant Components for NSN - 3020-00-775-0255, 3020007750255 | ||||
| 3010-01-374-7922 (3010013747922) | 3020-00-640-4542 (3020006404542) | 3040-01-553-9126 (3040015539126) | 3010-00-737-8041 (3010007378041) | |
| 3040-01-193-7323 (3040011937323) | 3040-01-352-4169 (3040013524169) | 3040-01-234-5650 (3040012345650) | 3040-00-365-1185 (3040003651185) | |
| 3010-01-284-4378 (3010012844378) | 3020-01-493-3255 (3020014933255) | 3010-00-538-5081 (3010005385081) | 3040-01-482-5789 (3040014825789) | |
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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