| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-789-2204 (007892204) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3020007892204 | eca etablissement central des | sprocketwheel | scy13 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 11.375 INCHES NOMINAL AND 15.750 INCHES NOMINAL |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABKG | BOLT CIRCLE DIAMETER | 12.375 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.750 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.515 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| AQPL | FACE WIDTH | 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| BDYS | COUNTERBORE LOCATION | BOTH ENDS |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYFF | SECURING LOCATION | BOTH ENDS |
| BYFN | TEETH QUANTITY PER ROW | 10 |
| MATT | MATERIAL | STEEL COMP 1345 OR STEEL COMP 4150 OR STEEL COMP 8750 |
| SFTT | SURFACE TREATMENT | ENAMEL |
| AAWZ | COUNTERBORE DEPTH | 0.625 INCHES NOMINAL AND 0.500 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 21.688 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 11.375 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 18.850 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 10 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 60.0 ROCKWELL C MAXIMUM BODY |
| BFYT | HOLE LOCATION | ON SPROCKET BODY |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| BYGF | TOOTH PITCH | 5.750 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-626,COMP 4150,8750 OR 1345 FED SPEC ALL MATERIAL RESPONSES |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-789-2204, 3020007892204 | ||||
| 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) | |
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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