The Cylinder,air,diving Equipment, cataloged under National Stock Number 4220-01-460-2345, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-460-2345 |
| Item Name | Cylinder,air,diving Equipment |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Status | ACTIVE |
| 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 |
|---|---|
| AQ-0786-97 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4220-01-460-2345 is a Cylinder,air,diving Equipment, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
Key specifications for 4220-01-460-2345: Special Features: 1 CYLINDER; SINGLE CYLINDER DIAMETER 7.25; WORKING PRESURE PSI 3500; 120 CUBIC FEET; H.P. 35; GALVINZED FINISH ONLY; REQUIRES OPTIONAL 240 BAR DIN ADAPTER; BLACK SELF-DRAINING TANK BOOT; WEIGHT EMPTY W/O VALVE 38 LBS; HEIGTH INCLUDING VALVE 30-38 LBS; End Item Identification: BREATHING APPARATUS, SC, BACK-BACK MTD. 0 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.