The Filter Unit,air Purification Sys, cataloged under National Stock Number 4460-01-609-4707, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4460-01-609-4707 |
| Primary Part Number | AF26124 |
| Item Name | Filter Unit,air Purification Sys |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc |
| Status | ACTIVE |
| Overall Diameter | 10.33 INCHES NOMINAL IN |
| Supplementary Features | INSIDE DIAMETER TOP:CLOSED,INSIDE DIAMETER BOTTOM: 8.04",MEDIA: CELLULOSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4460-01-609-4707 is a Filter Unit,air Purification Sys, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-609-4707 has 3 manufacturer part numbers on file: AF26124 (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc), 49148 (Wix Corp), RS5429 (Baldwin Filters).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-694-7907. Verify interchangeability with system specifications before substitution.
Key specifications for AF26124: Overall Height: 20.46 INCHES NOMINAL IN; Overall Diameter: 10.33 INCHES NOMINAL IN; Supplementary Features: INSIDE DIAMETER TOP:CLOSED,INSIDE DIAMETER BOTTOM: 8.04",MEDIA: CELLULOSE; Part Name Assigned by Controlling Agency: AIR FILTER. 2 specifications are documented in the U.S. Government catalog.
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.