The Life Preserver,yoke, cataloged under National Stock Number 4220-01-581-5649, 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 Bae Systems Land & Armaments L.p.. Government technical data includes 8 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-581-5649 |
| Primary Part Number | 901200-5-G01 |
| Item Name | Life Preserver,yoke |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Collar | INCLUDED |
| Gas Cylinder | NOT INCLUDED |
| Supplementary Features | 901200-5-G01 LPFC'S ARE DELIVERED IN KIT FORM WITHOUT CO2 CYLINDERS OR FLU-8 OPERATING DEVICES |
| Base Width | 2.000 INCHES NOMINAL IN |
| Size Designation | STANDARD |
| Height | 35.875 INCHES NOMINAL IN |
| Color | GREEN |
| Buoyancy Method | GAS INFLATED |
| 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 |
|---|---|
| 901200-5-G01 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 901200-5-G01 | Airnsea Safety Pty Ltd the Trustee for Airnsea Safety Trust (AUS) |
NSN 4220-01-581-5649 is a Life Preserver,yoke, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-581-5649 has 2 manufacturer part numbers on file: 901200-5-G01 (Bae Systems Land & Armaments L.p.), 901200-5-G01 (Airnsea Safety Pty Ltd the Trustee for Airnsea Safety Trust).
Key specifications for 901200-5-G01: Collar: INCLUDED; Gas Cylinder: NOT INCLUDED; Supplementary Features: 901200-5-G01 LPFC'S ARE DELIVERED IN KIT FORM WITHOUT CO2 CYLINDERS OR FLU-8 OPERATING DEVICES; Base Width: 2.000 INCHES NOMINAL IN. 8 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.