The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-240-9125, 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 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-240-9125 |
| Primary Part Number | NF21461 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Te Connectivity Corporation Div Corcom |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.896 INCHES MINIMUM AND 2.916 INCHES MAXIMUM IN |
| Functional Terminal Type and Quantity | 1 THREADED STUD INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD GROUND THIRD FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Body Height | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.164 INCHES IN |
| Body Material | METAL |
| Body Length | 3.290 INCHES MINIMUM AND 3.330 INCHES MAXIMUM IN |
| Operating Voltage Rating and Type Per Function | 28.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 25.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| NF21461 PRIMARY | Te Connectivity Corporation Div Corcom (USA) |
| A-4664 | The Captor Corporation (USA) |
| Reference | Meaning |
|---|---|
| B4040544 | 7/2 Vendor item drawing reference Department of the Army Hq United States Army Communications Research and Development Command |
| F21764 | 5/9 Secondary reference U.S. Government activity |
NSN 5915-01-240-9125 is a Filter,radio Frequency Interfere, manufactured by Te Connectivity Corporation Div Corcom, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-240-9125 has 2 manufacturer part numbers on file: NF21461 (Te Connectivity Corporation Div Corcom), A-4664 (The Captor Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-361-6946. Verify interchangeability with system specifications before substitution.
Key specifications for NF21461: Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 2.710 INCHES MINIMUM AND 2.790 INCHES MAXIMUM IN; Inclosure Type: ENCASED; Body Surface Treatment: TIN. 19 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.