The Valve,check, cataloged under National Stock Number 4820-01-384-8965, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-384-8965 |
| Primary Part Number | CKEB-XAN-BCB |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| Style Designator | SCREW-IN CARTRIDGE |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Thread Series Designator | NPTF ALL ENDS |
| Opening Pressure Setting | 3000.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| CKEB-XAN-BCB PRIMARY | Sun Hydraulics Corporation (USA) |
| Reference | Meaning |
|---|---|
| TP00741 | C/1 Advisory reference — outside the item-of-supply concept Compactors Inc |
| TP00741 | 5/9 Secondary reference Compactors Inc Dba Use CAGE Code 0ljl9 for Cataloging |
NSN 4820-01-384-8965 is a Valve,check, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-384-8965 has 1 manufacturer part number on file: CKEB-XAN-BCB (Sun Hydraulics Corporation).
Key specifications for CKEB-XAN-BCB: Style Designator: SCREW-IN CARTRIDGE; Nominal Thread Size: 0.375 INCHES ALL ENDS IN; Special Features: CARTRIDGE TYPE; Thread Series Designator: NPTF ALL ENDS. 5 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.