# NSN 3020-00-200-1537: Pulley, Groove

NSN 3020-00-200-1537 (also written 3020002001537; NIIN 00-200-1537) is a pulley, groove in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3020-00-200-1537 (3020002001537)
- NIIN: 00-200-1537 (002001537)
- Item name: PULLEY,GROOVE
- 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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AXHQ | GROOVE QUANTITY | 1 |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AQPL | FACE WIDTH | INCHES NOMINAL 0.505 |
| ABGF | GROOVE WIDTH | INCHES NOMINAL 0.342 |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 5.620 |
| AGWA | GROOVE RADIUS | INCHES NOMINAL 0.156 |
| ALNC | HUB OUTSIDE DIAMETER | BOTH ENDS INCHES NOMINAL 0.772 |
| ABFF | FURNISHED ITEMS | BEARINGS AND BORE |
| MATT | MATERIAL | BODY PLASTIC |
| STYL | STYLE DESIGNATOR | — |
| ADGE | BORE LENGTH | INCHES NOMINAL 0.759 |
| ABGA | GROOVE DEPTH | INCHES NOMINAL 0.312 |
| BDDY | BEARING QUANTITY | 1 |
| BXSM | GROOVE SHAPE | U |
| BYDT | BEARING TYPE | SLEEVE |
| FEAT | SPECIAL FEATURES | HUB IS CONSTRUCTED OF STEEL |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 0.759 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.500 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 20221-3 | 83451 | ATCO PULLEY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20221-3 | 85665 | WITCO CHEMICAL CORP ALLIED KELITE PRODUCTS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-7034/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS20221-3 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-28 | $113.99 | 73 | RALMARK CO | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020002001537) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-28 | [SPE7L427V0175](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020002001537) | PULLEY, GROOVE | RALMARK CO | $8,321.27 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020002001537&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020002001537
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/3020-00-200-1537/
JSON: https://nsnexplorer.com/api/nsn/3020-00-200-1537.json