The Dry Suit,rescue Swimmers, cataloged under National Stock Number 4220-01-370-7441, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-370-7441 |
| Primary Part Number | CS-4220-SS-0003 |
| Item Name | Dry Suit,rescue Swimmers |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| General Characteristics Item Description | BLACK NYLON AND RUBBER SUIT,LATEX NECK AND WRIST SEALS,QUICK CHANGE,NECK RING SECURED W/CLAMPING BAND,WRIST SEAL INCL GROMMETS BONDED TO SUIT; MOLDED BOOTS SZ 10 LARGE W/NEOPRENE SOCK INSERT; INCL EXHAUST VALVE AND REPAIR KIT |
| 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 |
|---|---|
| CS-4220-SS-0003 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
NSN 4220-01-370-7441 is a Dry Suit,rescue Swimmers, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-370-7441 has 1 manufacturer part number on file: CS-4220-SS-0003 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
Key specifications for CS-4220-SS-0003: General Characteristics Item Description: BLACK NYLON AND RUBBER SUIT,LATEX NECK AND WRIST SEALS,QUICK CHANGE,NECK RING SECURED W/CLAMPING BAND,WRIST SEAL INCL GROMMETS BONDED TO SUIT; MOLDED BOOTS SZ 10 LARGE W/NEOPRENE SOCK INSERT; INCL EXHAUST VALVE AND REPAIR KIT. 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.