| Item Name | Gear Cluster |
| INC Code | 36636 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 00-139-4197 (001394197) |
| NCB Code | USA (00) |
| Manufacturer | Interstate Electronics Corporation |
| Associated Parts Numbers of NSN 3020-00-139-4197 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 537-600-025 | interstate electronics corporation | gear cluster | 07421 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CQCF | CONSTRUCTION | ASSEMBLED |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.850 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.8500 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 0.425 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.107 INCHES SECOND END |
| CWQN | HUB NOMINAL LENGTH | 0.127 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.166 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BETWEEN FIRST AND SECOND GEAR |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 0.1248 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.312 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 FIRST GEAR |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 FIRST GEAR |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 SECOND GEAR |
| MATT | MATERIAL | STEEL SHAFT/HUB |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE SHAFT/HUB |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR |
| SFTT | SURFACE TREATMENT | ANODIZE ALL GEARS |
| SFTT | SURFACE TREATMENT | PASSIVATE SHAFT/HUB |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR |
| Relevant Components for NSN - 3020-00-139-4197, 3020001394197 | ||||
| 3020-01-276-6140 (3020012766140) | 3020-01-170-2566 (3020011702566) | 3020-01-133-4631 (3020011334631) | 3020-00-893-8320 (3020008938320) | |
| 3020-01-182-9434 (3020011829434) | 3020-01-443-0979 (3020014430979) | 3020-00-719-7965 (3020007197965) | 3020-00-850-2436 (3020008502436) | |
| 3020-01-513-8232 (3020015138232) | 3020-00-030-0795 (3020000300795) | 3020-00-391-9534 (3020003919534) | 3020-01-487-4509 (3020014874509) | |
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