The Valve,check, cataloged under National Stock Number 4820-01-480-2226, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aqualung Usa, Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-480-2226 |
| Primary Part Number | 1001-27 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aqualung Usa, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HADB 1001-27 | Air Liquide Advanced Technologies (FRA) |
| 1001-27 PRIMARY | Aqualung Usa, Inc (USA) |
| W002148 | Air Liquide Advanced Technologies (FRA) |
NSN 4820-01-480-2226 is a Valve,check, manufactured by Aqualung Usa, Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-480-2226 has 3 cross-referenced part numbers: HADB 1001-27 (Air Liquide Advanced Technologies), 1001-27 (Aqualung Usa, Inc), W002148 (Air Liquide Advanced Technologies).
There are 7 known substitutes for 4820-01-480-2226: 5331-00-126-5265, 3110-00-227-2510, 6625-00-673-4516 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1001-27: End Item Identification: USED ON MICRA SECOND STAGE INDEPENDENT BACK UP BREATHING SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.