The Seat,water Closet, cataloged under National Stock Number 4510-01-522-8235, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Evac North America Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4510-01-522-8235 |
| Primary Part Number | 2502985-001 |
| Item Name | Seat,water Closet |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| Seat Cover | NOT PROVIDED |
| Hinge Type | SELF-SUSTAINING |
| Water Closet for Which Designed | ELONGATED BOWL |
| Seat Color | WHITE |
| Extended Back | NOT INCLUDED |
| Seat Design | OPEN FRONT |
| Material | PLASTIC SEAT |
| 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 |
|---|---|
| 2502985-001 PRIMARY | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 7250070 REV C ITEM 7 | D/9 Drawing number reference only Envirovac Inc Dba Monogram Systems-Rockford Div |
| 2502985-001 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 4510-01-522-8235 is a Seat,water Closet, manufactured by Evac North America Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-522-8235 has 1 manufacturer part number on file: 2502985-001 (Evac North America Inc).
Key specifications for 2502985-001: Seat Cover: NOT PROVIDED; Hinge Type: SELF-SUSTAINING; Water Closet for Which Designed: ELONGATED BOWL; Seat Color: WHITE. 7 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.