The Underwear,diver's Dry Suit, cataloged under National Stock Number 4220-01-429-4359, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-429-4359 |
| Item Name | Underwear,diver's Dry Suit |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Status | ACTIVE |
| Entrance Location | FRONT |
| Design Type | LIGHTWEIGHT |
| Attached Cuffs | NOT INCLUDED |
| Size Designation | XX-LARGE |
| Leg Lacing Provision | NOT INCLUDED |
| Material | WOOL |
| 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 |
|---|---|
| 8101.8.1.0 (XXL) | 3/9 Design control — primary reference Warm Wind Inc |
| 8101.8.1.0 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 8108.8.1.0 (XXL) | 5/9 Secondary reference Warm Wind Inc |
NSN 4220-01-429-4359 is a Underwear,diver's Dry Suit, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
Key specifications for 4220-01-429-4359: Entrance Location: FRONT; Design Type: LIGHTWEIGHT; Attached Cuffs: NOT INCLUDED; Size Designation: XX-LARGE. 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.