The Valve,ball, cataloged under National Stock Number 4820-01-475-2280, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Goodrich Corporation. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-475-2280 |
| Primary Part Number | DPB-C1S-A10 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.500 INCHES ALL ENDS IN |
| Style Designator | CROSS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Material | COPPER ALLOY 836 BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| DPB-C1S-A10 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| DPB-C1S-A10 | 5/9 Secondary reference U.S. Government activity |
| DPB-32-SB(1)2/P | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| DPB-32-SB(1)2/POC1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-475-2280 is a Valve,ball, manufactured by Goodrich Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-475-2280 has 1 manufacturer part number on file: DPB-C1S-A10 (Goodrich Corporation).
Key specifications for DPB-C1S-A10: Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN; Style Designator: CROSS; Thread Direction: RIGHT-HAND ALL ENDS; Special Features: 3 WAY,DIVERTING PORTS. 6 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.