The Stem,needle Valve, cataloged under National Stock Number 4820-01-304-2872, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. The record lists 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-304-2872 |
| Primary Part Number | 3214-35072 |
| Item Name | Stem,needle Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| 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 |
|---|---|
| 3214-35072 | Emerson Process Management Ltd (GBR) |
| 3214-35572 | Emerson Process Management Ltd (GBR) |
| 3214-35072 PRIMARY | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
| 3214-3507 | Emerson Process Management Ltd (GBR) |
| 3214-3507-2 | Bae Systems (operations) Limited (GBR) |
| 3214-3557 | Emerson Process Management Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 3214 | 5/1 Secondary reference Emerson Process Management Ltd |
| 3214 | 5/1 Secondary reference Bae Systems (operations) Limited |
| 3214-E | 5/1 Secondary reference Emerson Process Management Ltd |
NSN 4820-01-304-2872 is a Stem,needle Valve, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-304-2872 has 6 manufacturer part numbers on file: 3214-35072 (Emerson Process Management Ltd), 3214-35572 (Emerson Process Management Ltd), 3214-35072 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris), 3214-3507 (Emerson Process Management Ltd), 3214-3507-2 (Bae Systems (operations) Limited) and 1 more.
Key specifications for 3214-35072: Special Features: 2.875 IN. L;0.250 IN. DIA FIRST SHOULDER;0.500 IN. DIA SECOND SHOULDER;0.300 IN. DIA THIRD SHOULDER 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.