# NSN 4510-01-582-4161: Backplate Assembly

NSN 4510-01-582-4161 (also written 4510015824161; NIIN 01-582-4161) is a backplate assembly in Federal Supply Class 4510, Plumbing Fixtures and Accessories. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4510-01-582-4161 (4510015824161)
- NIIN: 01-582-4161 (015824161)
- Item name: BACKPLATE ASSEMBLY
- Federal Supply Class: [FSC 4510 Plumbing Fixtures and Accessories](https://nsnexplorer.com/fsc/4510/)
- Federal Supply Group: [FSG 45](https://nsnexplorer.com/group/45/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5500442 | 47WD8 | EVAC NORTH AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5800416 SHEET 1 ITEM NO 2 | 47WD8 | EVAC NORTH AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-28 | [SPE8E824D0002/SPE8E827F0071](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015824161) | BACKPLATE ASSEMBLY | EVAC NORTH AMERICA INC | $116,175.76 |
| 2026-09-02 | [SPE8E824D0002/SPE8E826F0778](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015824161) | BACKPLATE ASSEMBLY | EVAC NORTH AMERICA INC | $130,066.34 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4510015824161&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015824161
- 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/4510-01-582-4161/
JSON: https://nsnexplorer.com/api/nsn/4510-01-582-4161.json