The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-220-1641, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Div Corcom. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-220-1641 |
| Primary Part Number | NF21540 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Te Connectivity Corporation Div Corcom |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 500.0 VOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 14 UNTHREADED HOLE(S) FIRST FUNCTION |
| Unpackaged Unit Weight | 14.500 POUNDS NOMINAL LBS |
| Inclosure Type | HERMETICALLY SEALED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 6.150 INCHES NOMINAL IN |
| Power Line Frequency Rating Per Function in Hertz | 60.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 60.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 THREADED STUD OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Vibration Resistance Range in Hertz | +10.0 TO 500.0 |
| Body Width | 9.500 INCHES NOMINAL IN |
| Body Height | 3.380 INCHES NOMINAL IN |
| Maximum Voltage Drop Per Function | 1.25 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Maximum Voltage Drop Per Function | 1.25 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Unthreaded Mounting Hole Diameter | 0.218 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES |
| Body Material | METAL |
| Body Length | 4.500 INCHES NOMINAL IN |
| Operating Voltage Rating and Type Per Function | 125.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Operating Voltage Rating and Type Per Function | 125.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Input Terminal Manufacturer Code | 96906 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 10.400 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Current Rating Per Function in Amps | 30.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NF21540 | Te Connectivity Corporation Div Corcom (USA) |
| Reference | Meaning |
|---|---|
| RF9553C | 3/9 Design control — primary reference Ems Development Corporation Dba Ems Development Corp |
| 7915394-00 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5915-01-220-1641 is a Filter,radio Frequency Interfere, manufactured by Te Connectivity Corporation Div Corcom, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-220-1641 has 1 manufacturer part number on file: NF21540 (Te Connectivity Corporation Div Corcom).
Key specifications for NF21540: Maximum Dielectric Withstanding DC Voltage: 500.0 VOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 14 UNTHREADED HOLE(S) FIRST FUNCTION; Overall Height: 4.130 INCHES NOMINAL IN; Unpackaged Unit Weight: 14.500 POUNDS NOMINAL LBS. 28 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.
NSN 5915-01-220-1641 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.