The Valve,safety Relief, cataloged under National Stock Number 4820-01-306-6216, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-306-6216 |
| Primary Part Number | C13373 FIG.20 2 1/2IN |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Material | BRONZE BODY |
| Opening Pressure Setting | 300.0 POUNDS PER SQUARE INCH LBS |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| C13373 FIG.20 2 1/2IN PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| C13373 20-2 1/2IN | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-306-6216 is a Valve,safety Relief, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-306-6216 has 2 manufacturer part numbers on file: C13373 FIG.20 2 1/2IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), C13373 20-2 1/2IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
Key specifications for C13373 FIG.20 2 1/2IN: Material: BRONZE BODY; Opening Pressure Setting: 300.0 POUNDS PER SQUARE INCH LBS; Valve Operation Method: AUTOMATIC. 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.