The Bibs Facemask, cataloged under National Stock Number 4220-01-431-9441, 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 Amron International 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-431-9441 |
| Primary Part Number | 803152-02 |
| Item Name | Bibs Facemask |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Amron International Inc |
| Status | ACTIVE |
| General Characteristics Item Description | SIZE MEDIUM REGULAR |
| 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 |
|---|---|
| 803152-02 PRIMARY | Amron International Inc (USA) |
| Reference | Meaning |
|---|---|
| 803152-52 | 3/9 Design control — primary reference Amron International Inc |
NSN 4220-01-431-9441 is a Bibs Facemask, manufactured by Amron International Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-431-9441 has 1 manufacturer part number on file: 803152-02 (Amron International Inc).
Key specifications for 803152-02: General Characteristics Item Description: SIZE MEDIUM REGULAR; End Item Identification: DIVERS LIFE SUPPORT SYSTEM, TRANSPORTABLE RE-COMPRESSION CHAMBER SYSTEM. 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.