The Valve,dust, cataloged under National Stock Number 4820-01-418-5159, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-418-5159 |
| Primary Part Number | 3833691S |
| Item Name | Valve,dust |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM ATTACHES TO AIR CLEANER; IS CLOSED DURING OPERATION TO PERMIT VACUUM TO BE CREATED AND TO PREVENT CONTAMINATION OF FILTERING MEDIUM; BOTTOM OF DUST VALVE IS PINCHED TO LET OUT ANY COLLECTED DUST |
| 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 |
|---|---|
| 3833691S PRIMARY | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| Reference | Meaning |
|---|---|
| 3833691S | 3/9 Design control — primary reference Fleetguard Inc |
NSN 4820-01-418-5159 is a Valve,dust, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-418-5159 has 1 manufacturer part number on file: 3833691S (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc).
Key specifications for 3833691S: General Characteristics Item Description: ITEM ATTACHES TO AIR CLEANER; IS CLOSED DURING OPERATION TO PERMIT VACUUM TO BE CREATED AND TO PREVENT CONTAMINATION OF FILTERING MEDIUM; BOTTOM OF DUST VALVE IS PINCHED TO LET OUT ANY COLLECTED DUST; Special Features: CLEANABLE AND REUSABLE; End Item Identification: 3895-01-344-5480. 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.