The Parts Kit,valve, cataloged under National Stock Number 4820-01-336-3343, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-336-3343 |
| Primary Part Number | 010935034661002 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Component Quantity | 4 |
| End Item Source | 04613 |
| End Item Name | VENTILATION BUTTERFLY VALVE |
| Nonsupply Items and Quantities | SEAT 1;25 IN. INTUMESCENT 1;TUBE SILICONE 1;SILICONE INJECTION TOOL 1 IN |
| 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 |
|---|---|
| 010935034661002 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| D661-34-22 | Emerson Automation Solutions Final Control Us Lp (USA) |
| Reference | Meaning |
|---|---|
| 010-935-034-661-001 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp |
| D661-34 | D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp |
NSN 4820-01-336-3343 is a Parts Kit,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-336-3343 has 2 manufacturer part numbers on file: 010935034661002 (Emerson Automation Solutions Final Control Us Lp), D661-34-22 (Emerson Automation Solutions Final Control Us Lp).
Key specifications for 010935034661002: Component Quantity: 4; End Item Source: 04613; End Item Name: VENTILATION BUTTERFLY VALVE; Nonsupply Items and Quantities: SEAT 1;25 IN. INTUMESCENT 1;TUBE SILICONE 1;SILICONE INJECTION TOOL 1 IN. 4 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.