The Diving Mask, cataloged under National Stock Number 4220-01-580-8661, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Aqualung Usa, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Diving Mask |
| FSC / FSG | 4220 — No Item Name Available (FSG 42) |
| Manufacturers | Aqualung Usa, Inc (CAGE 94120); U S Divers Co Aqua Lung Div (CAGE 1K964) |
| Parameter | Value |
|---|---|
| NSN | 4220-01-580-8661 |
| Primary Part Number | 502.593 |
| Item Name | Diving Mask |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Aqualung Usa, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4220-01-580-8661 is a Diving Mask, manufactured by Aqualung Usa, Inc, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-580-8661 has 2 cross-referenced part numbers: 502.593 (Aqualung Usa, Inc), 502.593 (U S Divers Co Aqua Lung Div).
There are 4 known substitutes for 4220-01-580-8661: 5940-00-204-8225, 5962-01-130-7441, 5310-01-486-8959 and 1 more. Verify interchangeability with system specifications before substitution.