The Hood,diver's Suit, cataloged under National Stock Number 4220-01-545-7671, 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 Henderson Aquatics Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4220-01-545-7671 |
| Primary Part Number | QH53N-L |
| Item Name | Hood,diver's Suit |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Henderson Aquatics Inc |
| Status | ACTIVE |
| Garment Size | MEDIUM LARGEMEDIUM LARGE |
| Color | BLACK OUTSIDE |
| Color | BLACK INSIDE |
| Environmental Protection | COLD RESISTANTCOLD RESISTANT |
| Material | RUBBER CHLOROPRENE OUTSIDE |
| Material | PLASTIC POLYAMIDE NYLON INSIDE |
| 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 |
|---|---|
| QH53N-L PRIMARY | Henderson Aquatics Inc (USA) |
| MNP601-GL-ML | Amron International Inc (USA) |
| Reference | Meaning |
|---|---|
| MNP601-GL-ML | 3/9 Design control — primary reference Harveys Skin Diving Suits Inc |
NSN 4220-01-545-7671 is a Hood,diver's Suit, manufactured by Henderson Aquatics Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-545-7671 has 2 manufacturer part numbers on file: QH53N-L (Henderson Aquatics Inc), MNP601-GL-ML (Amron International Inc).
Key specifications for QH53N-L: Garment Size: MEDIUM LARGEMEDIUM LARGE; Color: BLACK OUTSIDE; Color: BLACK INSIDE; Special Features: COLOR CODED LOGO FOR EASY IDENTIFICATION OF SIZECOLOR CODED LOGO FOR EASY IDENTIFICATION OF SIZE. 6 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.