The Tube,aspirator, cataloged under National Stock Number 4330-01-389-3022, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Norgren C a Co. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube,aspirator |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Norgren C a Co (CAGE 43990) |
| Parameter | Value |
|---|---|
| NSN | 4330-01-389-3022 |
| Primary Part Number | 5221-88 |
| Item Name | Tube,aspirator |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 5221-88 PRIMARY | Norgren C a Co (USA) |
| B12-200/-600 ITEM 5 | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| B12-200/-600 | D/9 Drawing number reference only Norgren C a Co |
NSN 4330-01-389-3022 is a Tube,aspirator, manufactured by Norgren C a Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-389-3022 has 2 manufacturer part numbers on file: 5221-88 (Norgren C a Co), B12-200/-600 ITEM 5 (Norgren C a Co).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-390-1087. 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.