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) | 00-151-7587 (001517587) |
| NCB Code | USA (00) |
| Manufacturer | Vermont Aerospace Industries Llc, General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.670 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.627 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.670 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 2 |
| ALNC | HUB OUTSIDE DIAMETER | 1.125 INCHES NOMINAL AA END |
| AQPL | FACE WIDTH | 0.135 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 33.0 ROCKWELL C MINIMUM HUB AND 38.0 ROCKWELL C MAXIMUM HUB |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.530 INCHES NOMINAL AA END |
| BFYT | HOLE LOCATION | AA PORTION OF HUB |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 5 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| FEAT | SPECIAL FEATURES | ITEM NAME,SPROCKET REAR UNLOAD |
| MATT | MATERIAL | STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-18729,COMP 4130,COND N MIL SPEC 2ND MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-151-7587, 3020001517587 | ||||
| 3030-01-334-1538 (3030013341538) | 3040-01-309-7521 (3040013097521) | 3040-01-044-7153 (3040010447153) | 3040-00-393-3384 (3040003933384) | |
| 3040-00-949-5777 (3040009495777) | 3020-00-528-4648 (3020005284648) | 3040-01-140-4186 (3040011404186) | 3040-01-220-9945 (3040012209945) | |
| 3020-01-433-7173 (3020014337173) | 3030-00-528-6759 (3030005286759) | 3020-00-379-6579 (3020003796579) | 3030-01-713-7100 (3030017137100) | |
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