The Cartridge,safety Relief Valve, cataloged under National Stock Number 4820-01-213-8047, 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 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-213-8047 |
| Primary Part Number | RBAC-FCN-3200PSI |
| Item Name | Cartridge,safety Relief Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; EXTERNAL HEX; 6000 PSI MAX; 1000 PSI SETTING; 0.028 IN. ORIFICE; BUNA-N SEALS IN |
| 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 |
|---|---|
| RBAC-FCN-3200PSI PRIMARY | Sun Hydraulics Corporation (USA) |
| 2CT443 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| RBAC | D/9 Drawing number reference only Sun Hydraulics Corporation |
| 9-926-104934 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
| 2CT443 | 5/9 Secondary reference Oshkosh Corp |
NSN 4820-01-213-8047 is a Cartridge,safety Relief Valve, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-213-8047 has 2 manufacturer part numbers on file: RBAC-FCN-3200PSI (Sun Hydraulics Corporation), 2CT443 (Oshkosh Defense Llc).
Key specifications for RBAC-FCN-3200PSI: General Characteristics Item Description: STEEL; EXTERNAL HEX; 6000 PSI MAX; 1000 PSI SETTING; 0.028 IN. ORIFICE; BUNA-N SEALS IN; End Item Identification: 2320-01-195-7641. 1 specification is 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.