# NSN 3020-01-548-6173: Pulley, Groove

NSN 3020-01-548-6173 (also written 3020015486173; NIIN 01-548-6173) is a pulley, groove in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3020-01-548-6173 (3020015486173)
- NIIN: 01-548-6173 (015486173)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGA | GROOVE DEPTH | INCHES NOMINAL 0.406 |
| ABGF | GROOVE WIDTH | INCHES NOMINAL 0.400 |
| AGAV | END ITEM IDENTIFICATION | BRACKET SHEAVE ASSY FOR LIFT DRIVE ASSY P/N F057428 |
| AGWA | GROOVE RADIUS | INCHES NOMINAL 0.203 |
| AXHQ | GROOVE QUANTITY | 1 |
| BXSM | GROOVE SHAPE | U |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHEAVE |
| FEAT | SPECIAL FEATURES | TOTAL CIRCLE SHEAVE DIAMETER IS 10.88INCHES;THICKNESS IS 1.250INCHES AT CENTER AND 1.000INCHES AT CIRCUMFENCE OF CIRCLE;CENTER HOLE INSIDE DIAMETER IS 2.280INCHES |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| F057428 | 34712 | LAKE SHORE SYSTEMS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| F057793 ITEM 5 | 34712 | LAKE SHORE SYSTEMS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7L126D61SM/SPE7L026F8034](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020015486173) | PULLEY, GROOVE | TRIMAN INDUSTRIES INC | $23,255.70 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020015486173&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020015486173
- 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/3020-01-548-6173/
JSON: https://nsnexplorer.com/api/nsn/3020-01-548-6173.json