The Valve,flow Control, cataloged under National Stock Number 4820-01-092-8890, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-092-8890 |
| Primary Part Number | 61H |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| 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 |
|---|---|
| 10342-1-N | Siemens Moore Process Automation (GBR) |
| 61H | Siemens Moore Process Automation (GBR) |
| AEI-61H | Siemens Moore Process Automation (GBR) |
| 61H PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
| Reference | Meaning |
|---|---|
| 100039 | D/9 Drawing number reference only Raytheon Technical Services Company |
| 100039-1 | 5/9 Secondary reference Raytheon Technical Services Company |
| B1146 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-092-8890 is a Valve,flow Control, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-092-8890 has 4 manufacturer part numbers on file: 10342-1-N (Siemens Moore Process Automation), 61H (Siemens Moore Process Automation), AEI-61H (Siemens Moore Process Automation), 61H (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
3 possible matches (shared part number, not a government interchangeability claim): 1680-01-114-2172, 5999-01-468-9925, 6220-01-510-1573. Verify interchangeability with system specifications before substitution.
Key specifications for 61H: Special Features: ALUM.,BRASS AND NEOPRENE;3.00 IN. O/A LG;INPUT OUTPUT 1.0 TO 1.0 INPUT PRESSURES UP TO 110 PSI;AMBIENT TEMP RANGE 40/180 DEG F IN. 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.