The Sealed Life Raft As, cataloged under National Stock Number 4220-01-502-8656, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4220-01-502-8656 |
| Primary Part Number | 3516AS4200-1 |
| Item Name | Sealed Life Raft As |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3516AS4200-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1979AS1100-3 | Bae Systems Land & Armaments L.p. (USA) |
| 3516AS4200-1 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 3516AS4200-1 | 3/9 Design control — primary reference Simula Safety Systems Inc. |
NSN 4220-01-502-8656 is a Sealed Life Raft As, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-502-8656 has 3 manufacturer part numbers on file: 3516AS4200-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1979AS1100-3 (Bae Systems Land & Armaments L.p.), 3516AS4200-1 (Bae Systems Land & Armaments L.p.).
Key specifications for 3516AS4200-1: End Item Identification: SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP-PHIL ACTS AS POE. 0 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.
NSN 4220-01-502-8656 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.