The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-533-9905, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Filter Factory Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-533-9905 |
| Primary Part Number | FFM450-MF-EX-ND |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | The Filter Factory Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Unthreaded Mounting Hole Diameter | 0.177 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5800-0014 | Empower Rf Systems, Inc. Dba Empower Rf Systems Inc (USA) |
| FFM450-MF-EX-ND PRIMARY | The Filter Factory Inc (USA) |
NSN 5915-01-533-9905 is a Filter,radio Frequency Interfere, manufactured by The Filter Factory Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-533-9905 has 2 manufacturer part numbers on file: 5800-0014 (Empower Rf Systems, Inc. Dba Empower Rf Systems Inc), FFM450-MF-EX-ND (The Filter Factory Inc).
Key specifications for FFM450-MF-EX-ND: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCASED; Unthreaded Mounting Hole Diameter: 0.177 INCHES NOMINAL IN; Special Features: ALUMINUM FAN FILTERS PROVIDE RFI/EMI SHIELDING, EFFIENT FILTRATION AND MINIMAL AIR RESTRICTION.. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.