The Gage,rebreather Cylinder, cataloged under National Stock Number 4220-01-003-2373, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Biomarine Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4220-01-003-2373 |
| Primary Part Number | 200-825G1 |
| Item Name | Gage,rebreather Cylinder |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Biomarine Inc |
| Status | ACTIVE |
| General Characteristics Item Description | FOR AIR PRESSURE TEST,YOKE ATTACHED,BLEEDER VALVE,3000 POUNDS OPERATING PRESSURE,USED ON DIVING EQUIPMENT SET,CLOSED CIRCUIT SCUBA LBS |
| 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 |
|---|---|
| 200-825G1 PRIMARY | Biomarine Inc (USA) |
| Reference | Meaning |
|---|---|
| 10A552T1 | 5/9 Secondary reference Biomarine Inc |
NSN 4220-01-003-2373 is a Gage,rebreather Cylinder, manufactured by Biomarine Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-003-2373 has 1 manufacturer part number on file: 200-825G1 (Biomarine Inc).
Key specifications for 200-825G1: General Characteristics Item Description: FOR AIR PRESSURE TEST,YOKE ATTACHED,BLEEDER VALVE,3000 POUNDS OPERATING PRESSURE,USED ON DIVING EQUIPMENT SET,CLOSED CIRCUIT SCUBA LBS; End Item Identification: 4220005332718. 1 specification is 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.