The Valve,breathing Apparatus, cataloged under National Stock Number 4220-01-358-9030, 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 Mission Systems Orchard Park 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-358-9030 |
| Primary Part Number | F287-1206-1 |
| Item Name | Valve,breathing Apparatus |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CHROME PLATED BRASS BODY;INLET PRESSURE 600 PSI;OUTLET PRESSURE 70 PSI;OUTLET FLOW 150 SLPM;CLEANED FOR OXYGEN SERVICE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F287-1206-1 | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| SRB3305R | 3/9 Design control — primary reference Harsco Corp Sherwood Div |
| F287-1206 | D/9 Drawing number reference only Mission Systems Orchard Park Inc |
| SRB3400XX | D/9 Drawing number reference only Harsco Corp Sherwood Div |
NSN 4220-01-358-9030 is a Valve,breathing Apparatus, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-358-9030 has 1 manufacturer part number on file: F287-1206-1 (Mission Systems Orchard Park Inc).
Key specifications for F287-1206-1: General Characteristics Item Description: CHROME PLATED BRASS BODY;INLET PRESSURE 600 PSI;OUTLET PRESSURE 70 PSI;OUTLET FLOW 150 SLPM;CLEANED FOR OXYGEN SERVICE. 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.
NSN 4220-01-358-9030 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.