The Valve,shuttle, cataloged under National Stock Number 4820-01-317-2748, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-317-2748 |
| Primary Part Number | CSAD-XXN |
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| Flow Control Device | PISTON |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| DM53209/8 | Mactaggart Scott & Co Ltd (GBR) |
| CSAD-XXN PRIMARY | Sun Hydraulics Corporation (USA) |
| 40092905 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| 40085057 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| DM53209 ITEM 8 | Mactaggart Scott & Co Ltd (GBR) |
| CSAD-XXN | Sun Hydraulics Ltd (GBR) |
| 40088945 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| R987162462 | Bosch Rexroth Ltd (GBR) |
| DM53208 ITEM 8 | Mactaggart Scott & Co Ltd (GBR) |
| DM53208/8 | Mactaggart Scott & Co Ltd (GBR) |
| U80081200 | Mactaggart Scott & Co Ltd (GBR) |
| UX00827313 | Knds Defence Uk Limited (GBR) |
| G406/8061 ITEM 1704 | Knds Defence Uk Limited (GBR) |
| G406/8061/1704 | Knds Defence Uk Limited (GBR) |
| HS026-C438-1 (2105) | Bosch Rexroth Ltd (GBR) |
NSN 4820-01-317-2748 is a Valve,shuttle, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-317-2748 has 15 manufacturer part numbers on file: DM53209/8 (Mactaggart Scott & Co Ltd), CSAD-XXN (Sun Hydraulics Corporation), 40092905 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), 40085057 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), DM53209 ITEM 8 (Mactaggart Scott & Co Ltd) and 10 more.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-602-4982. Verify interchangeability with system specifications before substitution.
Key specifications for CSAD-XXN: Flow Control Device: PISTON; Valve Operation Method: AUTOMATIC. 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.