The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-121-3453, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Captor Corporation. Government technical data includes 3 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-121-3453 |
| Primary Part Number | A3190 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | The Captor Corporation |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Body Width | 2.750 INCHES NOMINAL IN |
| Body Height | 1.500 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 |
|---|---|
| A3190 PRIMARY | The Captor Corporation (USA) |
NSN 5915-01-121-3453 is a Filter,radio Frequency Interfere, manufactured by The Captor Corporation, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-121-3453 has 1 manufacturer part number on file: A3190 (The Captor Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-205-4030, 4820-01-313-4546. Verify interchangeability with system specifications before substitution.
Key specifications for A3190: Inclosure Type: ENCASED; Body Width: 2.750 INCHES NOMINAL IN; Body Height: 1.500 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN. 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.