| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-517-2420 (005172420) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 120965 | eaton aerospace ltd | sprocket wheel | 62983 | RFQ |
| CR122665PC78 | eaton aerospace ltd | sprocket wheel | 62983 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 0.743 INCHES MINIMUM AND 0.744 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 1.03125 INCHES NOMINAL AND 0.890625 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.109 INCHES NOMINAL AND 0.578 INCHES NOMINAL |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 2.698 INCHES MINIMUM AND 2.713 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.063 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 1.375 INCHES NOMINAL BOTH ENDS |
| ABPS | FIRST STEP LENGTH | 0.500 INCHES NOMINAL AND 0.656 INCHES NOMINAL BOTH ENDS |
| ABSA | SPLINE QUANTITY | 6 |
| AGJS | PITCH DIAMETER | 2.516 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM BOTH ENDS |
| AQPL | FACE WIDTH | 0.163 INCHES MINIMUM AND 0.173 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT SPLINE |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 1.156 INCHES NOMINAL AND 0.743 INCHES MINIMUM AND 0.748 INCHES MAXIMUM BOTH ENDS |
| AXFH | SPLINE LENGTH | 1.563 INCHES NOMINAL |
| BDYS | COUNTERBORE LOCATION | BOTH ENDS |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 21 |
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-517-2420, 3020005172420 | ||||
| 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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