The Plug,rotary,valve, cataloged under National Stock Number 4810-01-472-9304, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4810-01-472-9304 |
| Primary Part Number | 44M-43 |
| Item Name | Plug,rotary,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Metrex Valve Corp. Dba Metrex Valve Corp |
| Status | ACTIVE |
| Material Document and Classification | ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE |
| Plug Design | CYLINDRICAL |
| 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 |
|---|---|
| EAOCM-814NF2-3W ITEM 14 | Metrex Valve Corp. Dba Metrex Valve Corp (USA) |
| 44M-43 PRIMARY | Metrex Valve Corp. Dba Metrex Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| EAOCM-814NF2-3W | D/9 Drawing number reference only Metrex Valve Corp. Dba Metrex Valve Corp |
NSN 4810-01-472-9304 is a Plug,rotary,valve, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-472-9304 has 2 manufacturer part numbers on file: EAOCM-814NF2-3W ITEM 14 (Metrex Valve Corp. Dba Metrex Valve Corp), 44M-43 (Metrex Valve Corp. Dba Metrex Valve Corp).
Key specifications for 44M-43: Material Document and Classification: ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE; Special Features: PLUG MATERIAL IS NICKLE ALLOY; End Item Identification: NHA NSN 4810-01-472-8933 - VALVE,REGULATING FLUID PRESSURE - TARAWA CLASS LHA; Plug Design: CYLINDRICAL. 2 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.