AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-906-8288 (009068288) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Gerhardt Gear Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 1.550 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.750 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 1.312 INCHES NOMINAL AA END |
| ABPS | FIRST STEP LENGTH | 0.540 INCHES NOMINAL AA END |
| ABPT | SECOND STEP DIAMETER | 1.510 INCHES NOMINAL AA END |
| ABPU | SECOND STEP LENGTH | 0.250 INCHES NOMINAL AA END |
| AGGP | DRILLED HOLE DIAMETER | 0.187 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.242 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 1 |
| ALNC | HUB OUTSIDE DIAMETER | 1.180 INCHES NOMINAL BB END |
| ALNC | HUB OUTSIDE DIAMETER | 1.248 INCHES NOMINAL AND 1.500 INCHES NOMINAL AA END |
| AQPL | FACE WIDTH | 0.620 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.250 INCHES NOMINAL AA END |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.875 INCHES NOMINAL BB END |
| BFYT | HOLE LOCATION | ON HUB FACE |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED OR PLAIN |
| BYFF | SECURING LOCATION | AA END |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 30 |
| BYFP | ASA STANDARD CHAIN NUMBER | 100 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.250 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYAMIDE |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-00-906-8288, 3020009068288 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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