The Filter Assy,air, cataloged under National Stock Number 4330-00-463-4499, 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 Illinois Tool Works, Inc. Div Magnaflux. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Filter Assy,air |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Illinois Tool Works, Inc. Div Magnaflux (CAGE 37676) |
| Parameter | Value |
|---|---|
| NSN | 4330-00-463-4499 |
| Primary Part Number | 2453F |
| Item Name | Filter Assy,air |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Illinois Tool Works, Inc. Div Magnaflux |
| 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 |
|---|---|
| 2453F PRIMARY | Illinois Tool Works, Inc. Div Magnaflux (USA) |
| Reference | Meaning |
|---|---|
| 0-554 | 5/9 Secondary reference Illinois Tool Works, Inc. Div Magnaflux |
NSN 4330-00-463-4499 is a Filter Assy,air, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-463-4499 has 1 manufacturer part number on file: 2453F (Illinois Tool Works, Inc. Div Magnaflux).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-283-4666, 6750-01-379-9952, 6520-01-597-7337. 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.