The Seat,valve, cataloged under National Stock Number 4820-01-202-0265, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Carleton Technologies Inc Div Tampa Facility. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Carleton Technologies Inc Div Tampa Facility (CAGE 1W506) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-0265 |
| Primary Part Number | 2852-0099-1 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Carleton Technologies Inc Div Tampa Facility |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2852-0099-1 PRIMARY | Carleton Technologies Inc Div Tampa Facility (USA) |
| Reference | Meaning |
|---|---|
| 2852-0099-1 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| 2852-2001-5 PIECE 11 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
| 2852-2001-5 | D/9 Drawing number reference only Mission Systems Orchard Park Inc |
NSN 4820-01-202-0265 is a Seat,valve, manufactured by Carleton Technologies Inc Div Tampa Facility, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-202-0265 has 1 manufacturer part number on file: 2852-0099-1 (Carleton Technologies Inc Div Tampa Facility).
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.