The Nozzle,valve, cataloged under National Stock Number 4820-01-735-6673, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Vita Motivator Co Inc Div Vita Motivator Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Nozzle,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Vita Motivator Co Inc Div Vita Motivator Company (CAGE 79102) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-735-6673 |
| Primary Part Number | 1903-6LX-2 |
| Item Name | Nozzle,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Vita Motivator Co Inc Div Vita Motivator Company |
| 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 |
|---|---|
| 1903-6LX-2 PRIMARY | Vita Motivator Co Inc Div Vita Motivator Company (USA) |
| Reference | Meaning |
|---|---|
| C-1903-6LX-1007 | D/9 Drawing number reference only Vita Motivator Co Inc Div Vita Motivator Company |
| C-1903-6LX-1007 REV A ITEM 3 | C/1 Advisory reference — outside the item-of-supply concept Vita Motivator Co Inc Div Vita Motivator Company |
NSN 4820-01-735-6673 is a Nozzle,valve, manufactured by Vita Motivator Co Inc Div Vita Motivator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-735-6673 has 1 manufacturer part number on file: 1903-6LX-2 (Vita Motivator Co Inc Div Vita Motivator Company).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-735-6683. Verify interchangeability with system specifications before substitution.
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.