The Filter Cartridge, cataloged under National Stock Number 4460-01-399-4741, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Parker Hannifin Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4460-01-399-4741 |
| Primary Part Number | 050-11-BX |
| Item Name | Filter Cartridge |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Parker Hannifin Corp |
| 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 |
|---|---|
| 050-11-BX PRIMARY | Parker Hannifin Corp (USA) |
| Reference | Meaning |
|---|---|
| 10129229 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4460-01-399-4741 is a Filter Cartridge, manufactured by Parker Hannifin Corp, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-399-4741 has 1 manufacturer part number on file: 050-11-BX (Parker Hannifin Corp).
2 possible matches (shared part number, not a government interchangeability claim): 4310-01-558-5447, 4330-01-645-9601. Verify interchangeability with system specifications before substitution.
Key specifications for 050-11-BX: End Item Identification: USED ON BALSTON INC. FILTER ASSEMBLY, TYPE 85. 0 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.