The Adapter,cylinder and Valve Assem, cataloged under National Stock Number 4220-00-883-5472, 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 Inflation Systems, Inc. Dba Inflation Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Adapter,cylinder and Valve Assem |
| FSC / FSG | 4220 — Marine Lifesaving and Diving Equipment (FSG 42) |
| Manufacturers | Inflation Systems, Inc. Dba Inflation Systems Inc (CAGE 62882) |
| Parameter | Value |
|---|---|
| NSN | 4220-00-883-5472 |
| Primary Part Number | 701063 |
| Item Name | Adapter,cylinder and Valve Assem |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Inflation Systems, Inc. Dba Inflation Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 701063 | Inflation Systems, Inc. Dba Inflation Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 1617810-1 | 5/9 Secondary reference U.S. Government activity |
| 1621043-1 | 3/2 Design control — primary reference U.S. Government activity |
| 1621042-1 | 5/9 Secondary reference U.S. Government activity |
| 4220PL1603005 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4220PL1603008 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4220PL0844589 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1621043-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4220-00-883-5472 is a Adapter,cylinder and Valve Assem, manufactured by Inflation Systems, Inc. Dba Inflation Systems Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-00-883-5472 has 1 manufacturer part number on file: 701063 (Inflation Systems, Inc. Dba Inflation Systems Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-207-1337, 8465-01-604-2283. Verify interchangeability with system specifications before substitution.
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.