# NSN 4220-01-660-5411: Ring Buoy, Lifesaving

NSN 4220-01-660-5411 (also written 4220016605411; NIIN 01-660-5411) is a ring buoy, lifesaving in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4220-01-660-5411 (4220016605411)
- NIIN: 01-660-5411 (016605411)
- Item name: RING BUOY,LIFESAVING
- Federal Supply Class: [FSC 4220 Marine Lifesaving and Diving Equipment](https://nsnexplorer.com/fsc/4220/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CGFP | BUOYANCY METHOD | BUOYANT MATERIAL |
| HUES | COLOR | ORANGE |
| ANHA | FILLER MATERIAL | PLASTIC |
| AKFU | ENVELOPE MATERIAL | PLASTIC VINYL |
| ALJP | SIZE DESIGNATION | REGULAR |
| AGAV | END ITEM IDENTIFICATION | 1940-01-615-8699 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 20.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LIFE RING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| GO-20 | 1JAB0 | WEST MARINE PRODUCTS, INC. DIV GOVERNMENT SALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| JBO-20 | 6KT72 | BIRDON AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| JBO-20 | 7T351 | CAL-JUNE, INC. DBA JIM-BUOY DIV JIM-BUOY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8E6-27-T-0450 | 40 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220016605411&category=nsn) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-03 | $76.00 | 40 | MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220016605411) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE8E627V0269](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220016605411) | RING BUOY, LIFESAVING | MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL | $3,040.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220016605411&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220016605411
- 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/4220-01-660-5411/
JSON: https://nsnexplorer.com/api/nsn/4220-01-660-5411.json