The Valve,flow Control, cataloged under National Stock Number 4820-01-131-2696, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Siemens Energy, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-131-2696 |
| Primary Part Number | M-225 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| M-225 PRIMARY | Siemens Energy, Inc. (USA) |
| H-2194 PIECE 44 PRIMARY | Siemens Energy, Inc. (USA) |
| H-2767 PIECE 44 | Siemens Energy, Inc. (USA) |
NSN 4820-01-131-2696 is a Valve,flow Control, manufactured by Siemens Energy, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-131-2696 has 3 manufacturer part numbers on file: M-225 (Siemens Energy, Inc.), H-2194 PIECE 44 (Siemens Energy, Inc.), H-2767 PIECE 44 (Siemens Energy, Inc.).
Key specifications for M-225: Special Features: STEAM TURBINE SHIPS PRPULSION SYSTEM. 0 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.