The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-497-5813, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Climate Technologies, Inc. Dba Design Services Network. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-497-5813 |
| Primary Part Number | 985-CP2M-7K |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Climate Technologies, Inc. Dba Design Services Network |
| Status | ACTIVE |
| Media for Which Designed | FREON USE REFRIGERANT |
| 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 |
|---|---|
| 985-CP2M-7K | Emerson Climate Technologies, Inc. Dba Design Services Network (USA) |
| Reference | Meaning |
|---|---|
| 985-CP2M-7K | 3/9 Design control — primary reference Copeland Corp |
NSN 4820-01-497-5813 is a Valve,regulating,system Pressure, manufactured by Emerson Climate Technologies, Inc. Dba Design Services Network, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-497-5813 has 1 manufacturer part number on file: 985-CP2M-7K (Emerson Climate Technologies, Inc. Dba Design Services Network).
Key specifications for 985-CP2M-7K: Special Features: 48 INCH CAPILLARY CONNECTION WITH 1/4 INCH FLARE NUT. RANGE: LOW PRESSURE 15-100 PSIG, HIGH PRESSURE 100-450 PSIG. DIFFERENTIAL: LOW PRESSURE 7-70 PSID, HIGH PRESSURE IS FIXED @ 50 PSID (AUTO/MANUAL). SETTINGS: CUT-OUT 385 PSIG, CUT-IN CONVERTIBLE AUTO/MANUAL. VALVE PROTECTS A REFRIGERATION SYSTEM FROM TOO HIGH AND TOO LOW OF A COOLANT PRESSURE. IN; Part Name Assigned by Controlling Agency: DUAL PRESSURE CONTROL VALVE; End Item Identification: CAGE 14569 P/N W7WB0150TAD; Media for Which Designed: FREON USE REFRIGERANT. 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.