The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-338-3554, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-338-3554 |
| Primary Part Number | 21-522019-207 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 500.0 VOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 4 SLOT LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.062 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN |
| Output Terminal Identification | MIL-C-38999 |
| Functional Terminal Type and Quantity | 26 FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED |
| Output Terminal Manufacturer Code | 89954 |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION |
| Maximum Voltage Drop Per Function | 2.6 VOLTS DC 6TH RADIO INTERFERENCE SIXTH FUNCTION |
| Style Designator | FILTER CONNECTOR |
| Body Material | METAL |
| Full Load Insertion Loss Frequencies in Megahertz | 0.0 AND 0.1 AND 1.0 AND 10.0 AND 100.0 AND 1000.0 |
| Full Load Minimum Insertion Loss at Specified Frequency in Decibels | 3.0 AND 10.0 AND 20.0 AND 50.0 |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION |
| Input Terminal Manufacturer Code | 89954 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.062 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 6TH RADIO INTERFERENCE SIXTH FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21-522019-207 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| 312A2716P11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-338-3554 is a Filter,radio Frequency Interfere, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-338-3554 has 1 manufacturer part number on file: 21-522019-207 (Amphenol Corp Div Amphenol Aerospace Operations).
Key specifications for 21-522019-207: Maximum Dielectric Withstanding DC Voltage: 500.0 VOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 4 SLOT LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 1.428 INCHES MINIMUM AND 1.448 INCHES MAXIMUM IN; Inclosure Type: HERMETICALLY SEALED. 27 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 5915-01-338-3554 has DEMIL Code D. 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.