The Filter,air,electrostatic, cataloged under National Stock Number 4460-01-681-4777, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Miltope Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter,air,electrostatic |
| FSC / FSG | 4460 — Air Purification Equipment (FSG 44) |
| Manufacturers | Miltope Corporation (CAGE 54418); Orion Industries Incorporated (CAGE 1WTB1) |
| Parameter | Value |
|---|---|
| NSN | 4460-01-681-4777 |
| Primary Part Number | 718684 |
| Item Name | Filter,air,electrostatic |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Miltope Corporation |
| 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 |
NSN 4460-01-681-4777 is a Filter,air,electrostatic, manufactured by Miltope Corporation, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-681-4777 has 2 manufacturer part numbers on file: 718684 (Miltope Corporation), A16771 (Orion Industries Incorporated).
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.