The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-560-8451, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lenox Instrument Co., Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-560-8451 |
| Primary Part Number | 702-0018 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Lenox Instrument Co., Inc. |
| 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 |
|---|---|
| 702-0018 PRIMARY | Lenox Instrument Co., Inc. (USA) |
| 100C1886 ITEM 7 | Lenox Instrument Co., Inc. (USA) |
NSN 4820-01-560-8451 is a Valve,regulating,fluid Pressure, manufactured by Lenox Instrument Co., Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-560-8451 has 2 manufacturer part numbers on file: 702-0018 (Lenox Instrument Co., Inc.), 100C1886 ITEM 7 (Lenox Instrument Co., Inc.).
Key specifications for 702-0018: Special Features: NEXT HIGHER ASSEMBLY: 6110-01-533-1843 CONTROL PANEL; Part Name Assigned by Controlling Agency: REGULATOR, PRESSURE; End Item Identification: BOILER COMBUSTION MONITORING SYSTEM (BCMS); LHD5. 0 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.