The Valve,shuttle, cataloged under National Stock Number 4820-01-293-4398, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. The record lists 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Sun Hydraulics Corporation (CAGE 54035); Houlder Ltd (CAGE U5365); Sun Hydraulics Ltd (CAGE U4474); Mactaggart Scott & Co Ltd (CAGE K0107) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-293-4398 |
| Primary Part Number | CSABXXN-ECJ |
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| CSABXXN-ECJ PRIMARY | Sun Hydraulics Corporation (USA) |
| A/049/033/54/42 | Houlder Ltd (GBR) |
| A/049/033/54 ITEM 42 | Houlder Ltd (GBR) |
| CSAB-XXN | Sun Hydraulics Ltd (GBR) |
| H01002100/9 | Mactaggart Scott & Co Ltd (GBR) |
| H01002100 ITEM 9 | Mactaggart Scott & Co Ltd (GBR) |
| U80038933 | Mactaggart Scott & Co Ltd (GBR) |
| Reference | Meaning |
|---|---|
| CSABXXN | D/9 Drawing number reference only Sun Hydraulics Corporation |
NSN 4820-01-293-4398 is a Valve,shuttle, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-293-4398 has 7 manufacturer part numbers on file: CSABXXN-ECJ (Sun Hydraulics Corporation), A/049/033/54/42 (Houlder Ltd), A/049/033/54 ITEM 42 (Houlder Ltd), CSAB-XXN (Sun Hydraulics Ltd), H01002100/9 (Mactaggart Scott & Co Ltd) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-515-7579. Verify interchangeability with system specifications before substitution.
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.