# NSN 4510-01-528-3652: Drain, Floor

NSN 4510-01-528-3652 (also written 4510015283652; NIIN 01-528-3652) is a drain, floor in Federal Supply Class 4510, Plumbing Fixtures and Accessories. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4510-01-528-3652 (4510015283652)
- NIIN: 01-528-3652 (015283652)
- Item name: DRAIN,FLOOR
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | BODY COPPER ALLOY 706 |
| SHPE | SHAPE | ROUND |
| APQB | UNIT TYPE | FLUSH |
| BKMC | INTEGRAL TRAP TYPE | BELL |
| BKMJ | OUTLET PIPE SIZE ACCOMMODATED | INCHES 4.000 |
| BKMK | OUTLET CONNECTION JOINT TYPE | SWEATED |
| CBBL | FEATURES PROVIDED | CLAMPING RING AND BACKWATER VALVE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DRAIN, FLOOR |
| FEAT | SPECIAL FEATURES | TYPE B DECK DRAIN WITH STEEL RING IAW (80064) 803-1385789 |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED COPPER ALLOY 706 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| DDAV4CN7BSR | 1FE46 | BESTWELD INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-21 | $3,895.00 | 3 | BESTWELD INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015283652) |
| 2026-09-23 | $3,895.00 | 1 | BESTWELD INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015283652) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-21 | [SPE8E827P0105](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015283652) | DRAIN, FLOOR | BESTWELD INC | $11,685.00 |
| 2026-09-23 | [SPE8E826P1502](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015283652) | DRAIN, FLOOR | BESTWELD INC | $3,895.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4510015283652&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510015283652
- 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/4510-01-528-3652/
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