The Rescue System,air Bag, cataloged under National Stock Number 4220-01-212-1052, 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 Paratech Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-212-1052 |
| Primary Part Number | 22-889234G2 AND 22-890351G2-150 |
| Item Name | Rescue System,air Bag |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Paratech Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 234 TON SYSTEM CONTAINS 7 AIR BAGS,1 PRESSURE REGULATOR W/ 16FT HOSE,1 DUAL DEADMAN SAFETY RELIEF AND CONTROL VALVE,1 16FT YELLOW HOSE,1 16FT RED HOSE FT |
| 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 |
|---|---|
| 350-320-124 | Holmatro Incorporated (USA) |
| 22-889234G2 AND 22-890351G2-150 PRIMARY | Paratech Inc (USA) |
| Reference | Meaning |
|---|---|
| HAB SYS. 241 TON | 5/9 Secondary reference Holmatro Inc |
| 889122 | 5/9 Secondary reference Paratech Inc |
| 1182875 | C/1 Advisory reference — outside the item-of-supply concept Pierce Manufacturing Inc |
| 350-124 | 5/9 Secondary reference Holmatro Incorporated |
| 889234 AND 890350 | 5/9 Secondary reference Paratech Inc |
| SLK238 | 7/2 Vendor item drawing reference Safety Corp of America |
| 890122 | 5/9 Secondary reference Paratech Inc |
| 131-02-238 | 5/9 Secondary reference Safety Corp of America |
| HKB SYS. 241 TON | 5/9 Secondary reference Holmatro Incorporated |
NSN 4220-01-212-1052 is a Rescue System,air Bag, manufactured by Paratech Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-212-1052 has 2 manufacturer part numbers on file: 350-320-124 (Holmatro Incorporated), 22-889234G2 AND 22-890351G2-150 (Paratech Inc).
Key specifications for 22-889234G2 AND 22-890351G2-150: General Characteristics Item Description: 234 TON SYSTEM CONTAINS 7 AIR BAGS,1 PRESSURE REGULATOR W/ 16FT HOSE,1 DUAL DEADMAN SAFETY RELIEF AND CONTROL VALVE,1 16FT YELLOW HOSE,1 16FT RED HOSE FT; End Item Identification: NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK). 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.