# NSN 3020-00-505-3287: Sprocket Wheel

NSN 3020-00-505-3287 (also written 3020005053287; NIIN 00-505-3287) is a sprocket wheel in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3020-00-505-3287 (3020005053287)
- NIIN: 00-505-3287 (005053287)
- Item name: SPROCKET WHEEL
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AQPL | FACE WIDTH | INCHES NOMINAL 0.110 |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | AA END INCHES NOMINAL 0.421 |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 1.730 |
| ASBP | BORE TYPE | STRAIGHT |
| BYFL | TEETH ROW QUANTITY | 1 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.375 |
| BYFP | ASA STANDARD CHAIN NUMBER | 25 |
| ARJD | DESIGN FORM | PLAIN |
| BYGF | TOOTH PITCH | INCHES NOMINAL 0.250 |
| MATT | MATERIAL | STEEL |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | — |
| BYFN | TEETH QUANTITY PER ROW | 20 |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 0.531 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.598 |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ALNC | HUB OUTSIDE DIAMETER | AA END INCHES NOMINAL 0.750 |
| ADGE | BORE LENGTH | INCHES NOMINAL 0.531 |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | INCHES NOMINAL 0.225 |
| ABRR | KEYWAY WIDTH | INCHES NOMINAL 0.062 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| RC31124 | 48ZY0 | MAS COMPONENTS & COATINGS, LLC DBA MAS COMPONENTS & COATINGS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RC31124 | 75324 | KILGORE FLARES COMPANY LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RC31124 | 93712 | ALLIANT DEFENSE ELECTRONICS SYSTEMS INC DBA LUNDY TECHNICAL CENTER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020005053287&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020005053287
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3020-00-505-3287/
JSON: https://nsnexplorer.com/api/nsn/3020-00-505-3287.json