The Shirt,hooded, cataloged under National Stock Number 4220-01-005-0701, 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 Harveys Skin Diving Suits Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4220-01-005-0701 |
| Primary Part Number | SSNT411-LARGE |
| Item Name | Shirt,hooded |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Harveys Skin Diving Suits Inc |
| Status | ACTIVE |
| General Characteristics Item Description | SLEEVELESS,MATERIAL NEOPRENE,NYLON LINED,0.125 IN.,LARGE,USED ON DIVING EQUIPMENT SET,INDIVIDUAL SWIMMER SUPPORT,SCUBA 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 |
|---|---|
| SSNT411-LARGE PRIMARY | Harveys Skin Diving Suits Inc (USA) |
| Reference | Meaning |
|---|---|
| 416L | 5/9 Secondary reference Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip |
| 1236-LG | 5/9 Secondary reference Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip |
| MXD212-LG | 5/9 Secondary reference Parkway Group the |
NSN 4220-01-005-0701 is a Shirt,hooded, manufactured by Harveys Skin Diving Suits Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-005-0701 has 1 manufacturer part number on file: SSNT411-LARGE (Harveys Skin Diving Suits Inc).
Key specifications for SSNT411-LARGE: General Characteristics Item Description: SLEEVELESS,MATERIAL NEOPRENE,NYLON LINED,0.125 IN.,LARGE,USED ON DIVING EQUIPMENT SET,INDIVIDUAL SWIMMER SUPPORT,SCUBA IN; End Item Identification: 4220005698809. 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.