The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-642-6443, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Technology Dynamics, Inc. Dba Mid-Eastern Industries Division. Government technical data includes 9 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 | 5915-01-642-6443 |
| Primary Part Number | NDL-20K3 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Technology Dynamics, Inc. Dba Mid-Eastern Industries Division |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE FUNCTION |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 94.0 MILLIMETERS NOMINAL MM |
| Body Width | 95.0 MILLIMETERS NOMINAL MM |
| Mounting Facility Screw Thread Series Designator | M |
| Body Length | 98.5 MILLIMETERS NOMINAL MM |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 51.0 MILLIMETERS NOMINAL MM |
| Operating Current Rating Per Function in Amps | 20.0 SINGLE BAND PASS SINGLE FUNCTION |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5915-01-642-6443 is a Filter,radio Frequency Interfere, manufactured by Technology Dynamics, Inc. Dba Mid-Eastern Industries Division, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-642-6443 has 2 manufacturer part numbers on file: 160089 (Technology Dynamics, Inc. Dba Mid-Eastern Industries Division), NDL-20K3 (Technology Dynamics, Inc. Dba Mid-Eastern Industries Division).
Key specifications for NDL-20K3: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE FUNCTION; Overall Height: 38.5 MILLIMETERS NOMINAL MM; Inclosure Type: ENCASED; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 94.0 MILLIMETERS NOMINAL MM. 9 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.