The Divers Dry Suit, cataloged under National Stock Number 4220-00-367-7057, 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 Poseidon Diving Systems Aktiebolag. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4220-00-367-7057 |
| Primary Part Number | 3510-SM (COLOR BLACK) |
| Item Name | Divers Dry Suit |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Poseidon Diving Systems Aktiebolag |
| Status | ACTIVE |
| General Characteristics Item Description | 1-4 IN. FOAM NEOPRENE,WITH NYLON LINING SEWNINSIDE AND OUTSIDE,WATERPROOF SEALS AT THE WRISTS,NECK AND HOOD,THE FEETARE AN INTEGRAL PART OF THE SUIT,WATER-TIGHT ZIPPER RUNS DOWN THE BACK,BETWEEN LEGS AND UP FRONT TO BREAST BONE,KEEPS A DIVER WARM,DRY AND HASBUOYANCY,SIZE SMALL IN |
| 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 |
|---|---|
| 3510-SM (COLOR BLACK) PRIMARY | Poseidon Diving Systems Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 2209SMALL | 5/9 Secondary reference Parkway Group the |
| 3510-SM (COLOR BLACK) | 5/9 Secondary reference Poseidon Diving Systems Ab |
| 3510-SM (COLOR BLACK) | 3/9 Design control — primary reference Poseidon Industri Ab |
NSN 4220-00-367-7057 is a Divers Dry Suit, manufactured by Poseidon Diving Systems Aktiebolag, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-00-367-7057 has 1 manufacturer part number on file: 3510-SM (COLOR BLACK) (Poseidon Diving Systems Aktiebolag).
Key specifications for 3510-SM (COLOR BLACK): General Characteristics Item Description: 1-4 IN. FOAM NEOPRENE,WITH NYLON LINING SEWNINSIDE AND OUTSIDE,WATERPROOF SEALS AT THE WRISTS,NECK AND HOOD,THE FEETARE AN INTEGRAL PART OF THE SUIT,WATER-TIGHT ZIPPER RUNS DOWN THE BACK,BETWEEN LEGS AND UP FRONT TO BREAST BONE,KEEPS A DIVER WARM,DRY AND HASBUOYANCY,SIZE SMALL IN. 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.
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.