The Holder,diaphragm, cataloged under National Stock Number 4820-01-306-4567, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-306-4567 |
| Primary Part Number | 17608830 |
| Item Name | Holder,diaphragm |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Warren Controls, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ROUND SHAPE |
| 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 |
|---|---|
| 30808989 ITEM 8 | Warren Controls, Inc. (USA) |
| 30804993 ITEM 8 | Warren Controls, Inc. (USA) |
| 17608830 PRIMARY | Warren Controls, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 30803020 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Warren Controls, Inc. |
NSN 4820-01-306-4567 is a Holder,diaphragm, manufactured by Warren Controls, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-306-4567 has 3 manufacturer part numbers on file: 30808989 ITEM 8 (Warren Controls, Inc.), 30804993 ITEM 8 (Warren Controls, Inc.), 17608830 (Warren Controls, Inc.).
Key specifications for 17608830: General Characteristics Item Description: STEEL,ROUND SHAPE. 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.