The Valve,safety Relief,oxygen Syste, cataloged under National Stock Number 4810-01-473-9772, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Dela Technology Corporation Dba Dela Technology Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-473-9772 |
| Primary Part Number | RV52-33-3300 |
| Item Name | Valve,safety Relief,oxygen Syste |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Dela Technology Corporation Dba Dela Technology Corp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| RV52-33-3300 | Dela Technology Corporation Dba Dela Technology Corp (USA) |
| RV52-33-3300CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 7055879 FIND 10CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 7055879 FIND 10 | 3/1 Design control — primary reference Naval Sea Systems Command |
| RV52-33-3300 | 5/1 Secondary reference U.S. Government activity |
NSN 4810-01-473-9772 is a Valve,safety Relief,oxygen Syste, manufactured by Dela Technology Corporation Dba Dela Technology Corp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-473-9772 has 3 manufacturer part numbers on file: RV52-33-3300 (Dela Technology Corporation Dba Dela Technology Corp), RV52-33-3300CP (Naval Inventory Control Point Mechanicsburg), 7055879 FIND 10CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for RV52-33-3300: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: INAVY OXYGEN RELIEF VALVE; End Item Identification: MK23MOD0,OXYGEN TRANSFER PUMP ASSEMBLY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 2 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.