The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-889-5214, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-00-889-5214 |
| Primary Part Number | CM11N02D21 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| End Connection Quantity | 3 |
| Outlet Pressure Range | 500.0 TO 2500.0 CAMERA MOUNT |
| First End Connection Type | THREADED INTERNAL PIPE |
| Media for Which Designed | HYDRAULIC OIL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Thread Size and Series/type Designator | 1 1/16-12 UNF FIRST END |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| 74908222 | Kalmar AC Inc (USA) |
| 4908222-5 | Kalmar AC Inc (USA) |
| CM11N02D21 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| CM11N02D21 | C/1 Advisory reference — outside the item-of-supply concept Vickers Inc |
NSN 4820-00-889-5214 is a Valve,regulating,fluid Pressure, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-889-5214 has 3 manufacturer part numbers on file: 74908222 (Kalmar AC Inc), 4908222-5 (Kalmar AC Inc), CM11N02D21 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for CM11N02D21: First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Regulation Type: AUTOMATIC SINGLE STAGE; Third End Relationship with Preceding Ends: NOT IDENTICAL WITH FIRST OR SECOND END. 11 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.