The Stem,fluid Valve, cataloged under National Stock Number 4820-01-235-9636, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-235-9636 |
| Primary Part Number | 441B285-001 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Largest Outside Diameter | 2.500 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-861 CL 422 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL |
| 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 |
|---|---|
| 441B285-001 PRIMARY | General Electric Company (USA) |
| 7378E67 PIECE 6 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 441B285 PIECE 1 | 5/9 Secondary reference General Electric Company |
NSN 4820-01-235-9636 is a Stem,fluid Valve, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-235-9636 has 2 manufacturer part numbers on file: 441B285-001 (General Electric Company), 7378E67 PIECE 6 (General Electric Company).
Key specifications for 441B285-001: Largest Outside Diameter: 2.500 INCHES NOMINAL IN; Material Document and Classification: MIL-S-861 CL 422 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 21.000 INCHES NOMINAL IN; Material: STEEL. 3 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.