The Life Preserver,vest, cataloged under National Stock Number 4220-01-429-0175, 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 6 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-429-0175 |
| Primary Part Number | 0101100-1H |
| Item Name | Life Preserver,vest |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Collar | INCLUDED |
| Gas Cylinder | INCLUDED |
| Fastening Method | FASTENERS SZ 0.750 IN., 2 EA, SZ 1.000 IN. 2 EA IN |
| Size Designation | STANDARD |
| Color | BLACK |
| Buoyancy Method | GAS INFLATED AND ORALLY INFLATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0101100-1H PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 0101100-1 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| LPF-T3H | 3/9 Design control — primary reference Bae Systems Land & Armaments L.p. |
| LPF-T3H | 5/9 Secondary reference Simula Safety Systems Inc. |
NSN 4220-01-429-0175 is a Life Preserver,vest, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-429-0175 has 1 manufacturer part number on file: 0101100-1H (Bae Systems Land & Armaments L.p.).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-570-8607. Verify interchangeability with system specifications before substitution.
Key specifications for 0101100-1H: Collar: INCLUDED; Gas Cylinder: INCLUDED; Fastening Method: FASTENERS SZ 0.750 IN., 2 EA, SZ 1.000 IN. 2 EA IN; Size Designation: STANDARD. 6 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.