The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-232-0561, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (CAGE 76050) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-232-0561 |
| Primary Part Number | MC16770-3 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68-690141-101 | The Boeing Company Div Defense (USA) |
| MC16770-3 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA) |
| Reference | Meaning |
|---|---|
| MC16770 | 5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace |
NSN 4810-01-232-0561 is a Valve,regulating,fluid Pressure, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-232-0561 has 2 manufacturer part numbers on file: 68-690141-101 (The Boeing Company Div Defense), MC16770-3 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4810-01-232-0561 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.