The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-065-3269, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-065-3269 |
| Primary Part Number | 218916 |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Component Quantity | 2 |
| Supply Items and Quantities | SYN RUBBER DISK 1,PLASTIC RETAINER 1 |
| 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 |
|---|---|
| 218916 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| Reference | Meaning |
|---|---|
| 101-749-1B | C/1 Advisory reference — outside the item-of-supply concept Automatic Switch Company Dba Asco |
| FV101-749-1B | 3/9 Design control — primary reference Automatic Switch Company Dba Asco |
| AV208-912 ITEM19 | 5/9 Secondary reference Automatic Switch Company Dba Asco |
NSN 4820-01-065-3269 is a Parts Kit,check Valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-065-3269 has 1 manufacturer part number on file: 218916 (Automatic Switch Company Dba Asco).
Key specifications for 218916: Component Quantity: 2; Supply Items and Quantities: SYN RUBBER DISK 1,PLASTIC RETAINER 1. 2 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.