We appreciate your interest in our selection of parts that fall under the NSN 3020-00-690-2939. Below, top-requested part numbers like R-875-B-77, 49244-1, R875B77, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 3020-00-690-2939, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| 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) | 00-690-2939 (006902939) |
| NCB Code | USA (00) |
| Manufacturer | Rett Electronics Inc, Belfort Instrument Company, Werner Co, Smiths Detection Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| APGF | DESIGN TYPE | HELICAL SECOND GEAR |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| CQCF | CONSTRUCTION | ASSEMBLED |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.351 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.245 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 0.590 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.0440 INCHES FIRST END |
| CWQN | HUB NOMINAL LENGTH | 0.175 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWRS | BORE NOMINAL DIAMETER | 0.126 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.438 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 0.438 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | HUB BETWEEN GEARS TAPERED TO 0.3437 IN.DIA |
| MATT | MATERIAL | COPPER ALLOY FIRST GEAR |
| MATT | MATERIAL | STEEL COMP 1095 SECOND GEAR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE SECOND GEAR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 11,1/2 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 LUBRICANT IMPREGNATED BEARING |
| Relevant Components for NSN - 3020-00-690-2939, 3020006902939 | ||||
| 3020-00-528-0487 (3020005280487) | 3040-00-394-6380 (3040003946380) | 3040-00-762-8392 (3040007628392) | 3040-00-512-3288 (3040005123288) | |
| 3010-01-459-7515 (3010014597515) | 3030-01-135-0185 (3030011350185) | 3020-00-717-3037 (3020007173037) | 3040-00-074-9491 (3040000749491) | |
| 3040-01-179-9777 (3040011799777) | 3030-01-155-6700 (3030011556700) | 3010-00-262-8832 (3010002628832) | 3040-01-336-7195 (3040013367195) | |
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