The Disk,valve, cataloged under National Stock Number 4820-01-415-9503, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Norgren C a Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-415-9503 |
| Primary Part Number | 5180-60 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Media for Which Designed | AIR |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 5180-60 PRIMARY | Norgren C a Co (USA) |
| R08 ITEM 19 | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| R08 | D/9 Drawing number reference only Norgren C a Co |
NSN 4820-01-415-9503 is a Disk,valve, manufactured by Norgren C a Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-415-9503 has 2 manufacturer part numbers on file: 5180-60 (Norgren C a Co), R08 ITEM 19 (Norgren C a Co).
Key specifications for 5180-60: Media for Which Designed: AIR; End Item Identification: REGULATING VALVE MODEL R08; Material: COPPER ALLOY. 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.