The Valve,safety Relief, cataloged under National Stock Number 4820-01-398-8315, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-398-8315 |
| Primary Part Number | 86CD0242-1 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies |
| Status | ACTIVE |
| Operating Pressure | 8.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 90.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| 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 |
|---|---|
| 86CD0242-1 PRIMARY | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (USA) |
| Reference | Meaning |
|---|---|
| 86CD0242 | D/9 Drawing number reference only L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies |
NSN 4820-01-398-8315 is a Valve,safety Relief, manufactured by L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-398-8315 has 1 manufacturer part number on file: 86CD0242-1 (L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies).
Key specifications for 86CD0242-1: Operating Pressure: 8.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 90.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: GP A CTII; Media for Which Designed: AIR SINGLE RESPONSE. 3 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.