The Mask,diver's, cataloged under National Stock Number 4220-01-569-8769, 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 Kirby Morgan Dive Systems Inc. Government technical data includes 2 specifications, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-569-8769 |
| Primary Part Number | 300-038 |
| Item Name | Mask,diver's |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| Shape | HORSE COLLAR |
| Material | RUBBER |
| 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 |
|---|---|
| 300-038 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
NSN 4220-01-569-8769 is a Mask,diver's, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-569-8769 has 1 manufacturer part number on file: 300-038 (Kirby Morgan Dive Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-624-6211. Verify interchangeability with system specifications before substitution.
Key specifications for 300-038: Shape: HORSE COLLAR; Special Features: FULL FACE MASK; LIGHTWEIGHT; ALLOWS NEARLY NORMAL SPEECH; MODULAR COMMUNICATIONS DESIGN; EAR EQUALIZATION DEVICE; ADJUSTABEL NOSE BLOCK; BALANCED REGULATOR/W.P. CONN; ORAL NASAL MASK TO KEEP C02 LEVELS TO A MINIMUM; NEOPRENE SEAL; TEMPERED GLASS LENS; Material: RUBBER. 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.