The Filter,air, cataloged under National Stock Number 4330-01-162-8891, 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 Inficon Inc Dba Inficon Inc Div Iss. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | Filter,air |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Inficon Inc Dba Inficon Inc Div Iss (CAGE 56507) |
| Parameter | Value |
|---|---|
| NSN | 4330-01-162-8891 |
| Primary Part Number | 001-097 |
| Item Name | Filter,air |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Inficon Inc Dba Inficon Inc Div Iss |
| 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 |
|---|---|
| 001-097 PRIMARY | Inficon Inc Dba Inficon Inc Div Iss (USA) |
NSN 4330-01-162-8891 is a Filter,air, manufactured by Inficon Inc Dba Inficon Inc Div Iss, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-162-8891 has 1 manufacturer part number on file: 001-097 (Inficon Inc Dba Inficon Inc Div Iss).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-540-7307. 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.