| 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 |
| Components Related to NSN - 3020-00-789-2204, 3020007892204 | ||||
| 3040-00-409-6564 (3040004096564) | 3040-01-468-1043 (3040014681043) | 3020-00-192-8965 (3020001928965) | 3020-01-065-3154 (3020010653154) | |
| 3020-01-144-6426 (3020011446426) | 3040-00-861-4674 (3040008614674) | 3040-01-353-7541 (3040013537541) | 3040-00-652-0194 (3040006520194) | |
| 3040-00-078-9520 (3040000789520) | 3010-01-037-1532 (3010010371532) | 3010-00-294-5903 (3010002945903) | 3040-01-356-3633 (3040013563633) | |
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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