The Drain,floor, cataloged under National Stock Number 4510-01-178-3172, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Bath Iron Works Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-178-3172 |
| Primary Part Number | 20047-011 |
| Item Name | Drain,floor |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Shape | ROUND |
| Outlet Pipe Size Accommodated | 2.000 INCHES IN |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5032-D | Service Brass and Aluminum Foundry Co Inc (USA) |
| 20047-011 PRIMARY | Bath Iron Works Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5032-D | 5/9 Secondary reference U.S. Government activity |
| 20047-11 | C/1 Advisory reference — outside the item-of-supply concept Bath Iron Works Corporation |
NSN 4510-01-178-3172 is a Drain,floor, manufactured by Bath Iron Works Corporation, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-178-3172 has 2 manufacturer part numbers on file: 5032-D (Service Brass and Aluminum Foundry Co Inc), 20047-011 (Bath Iron Works Corporation).
Key specifications for 20047-011: Shape: ROUND; Outlet Pipe Size Accommodated: 2.000 INCHES IN; Material: COPPER ALLOY BODY. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.