The Disk,valve, cataloged under National Stock Number 4820-00-441-5226, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Warren Controls, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-00-441-5226 |
| Primary Part Number | 14006635 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Warren Controls, Inc. |
| Status | ACTIVE |
| Outside Diameter | 1.365 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Inside Diameter | 0.550 INCHES NOMINAL IN |
| Media for Which Designed | WATER |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 30804993 ITEM 26 | Warren Controls, Inc. (USA) |
| 14006635 PRIMARY | Warren Controls, Inc. (USA) |
| 30805022 ITEM 26 | Warren Controls, Inc. (USA) |
| 30804991 ITEM 26 | Warren Controls, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 30803020 ITEM 26 | C/1 Advisory reference — outside the item-of-supply concept Warren Controls, Inc. |
| 14006634 | C/1 Advisory reference — outside the item-of-supply concept Warren Controls, Inc. |
| 30804263PC19 | 5/9 Secondary reference Warren Controls, Inc. |
NSN 4820-00-441-5226 is a Disk,valve, manufactured by Warren Controls, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-441-5226 has 4 manufacturer part numbers on file: 30804993 ITEM 26 (Warren Controls, Inc.), 14006635 (Warren Controls, Inc.), 30805022 ITEM 26 (Warren Controls, Inc.), 30804991 ITEM 26 (Warren Controls, Inc.).
Key specifications for 14006635: Overall Height: 0.267 INCHES NOMINAL IN; Outside Diameter: 1.365 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 0.550 INCHES NOMINAL IN. 5 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.