The Valve Assembly,feeder, cataloged under National Stock Number 4820-01-282-4214, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-282-4214 |
| Primary Part Number | 339900 |
| Item Name | Valve Assembly,feeder |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 2 GASKETS,1 SEAT AND 1 STEM |
| 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 |
|---|---|
| 339900 PRIMARY | Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div (USA) |
| Reference | Meaning |
|---|---|
| SA25A6 | 5/9 Secondary reference Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div |
NSN 4820-01-282-4214 is a Valve Assembly,feeder, manufactured by Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-282-4214 has 1 manufacturer part number on file: 339900 (Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-481-3226. Verify interchangeability with system specifications before substitution.
Key specifications for 339900: General Characteristics Item Description: CONSISTS OF 2 GASKETS,1 SEAT AND 1 STEM. 1 specification is 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.