The Head,safety,pressure Relief, cataloged under National Stock Number 4820-01-600-6036, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-600-6036 |
| Item Name | Head,safety,pressure Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Burst Pressure | 350.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE |
| End Connection Type | THREADED |
| Head Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5627-350-CE | 3/9 Design control — primary reference Henry Technologies, Inc. |
NSN 4820-01-600-6036 is a Head,safety,pressure Relief, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-600-6036: Burst Pressure: 350.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE; End Connection Type: THREADED; Head Material: STEEL CORROSION RESISTING; Special Features: MATERIAL IS STAINLESS STEEL PER VENDOR WEBSITE; INLET MPT EXTERNAL THREADS DIAMETER 3/4 INCH; OPTIONAL GAUGE PORTS INTERAL MPT THREADS 1/8 DIAMETER; OVERALL LENGTH IS 3.25 INCHES NOMINAL; PREASSURE RAGE IS 150 - 450 PSI; DISC BURST PRESSURE IS 350.0 PSI; OUTLET HEX SHAPED 1.5 INCHES NOMINAL; CERTIFIED TO PED 97/23/EC; DISC IS NON-FRAGMENTING IN. 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.