The Filter,low Pass, cataloged under National Stock Number 5915-01-414-2563, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mnemonics Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-414-2563 |
| Primary Part Number | 226-0004-001 |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Mnemonics Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 52.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 6 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 1 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 4 PIN GROUND THIRD FUNCTION |
| Body Width | 0.500 INCHES NOMINAL IN |
| Body Height | 0.400 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Length | 0.750 INCHES NOMINAL IN |
| Frequency Band Width Per Function | 50.00 MEGAHERTZ BLANK AND 52.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Insertion Loss at Reference Frequency Per Function in Decibels | 1.0 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 |
|---|---|
| 226-0004-001 PRIMARY | Mnemonics Inc (USA) |
| FN-1925 | Filtronetics, Inc. Dba Filtronetics Inc (USA) |
| Reference | Meaning |
|---|---|
| 225-1026-001 | 5/9 Secondary reference Mnemonics Inc |
| LM52-9PP | 5/9 Secondary reference Spectrum Fsy Microwave, Inc. Div Api Technologies - Spectrum Microwave |
NSN 5915-01-414-2563 is a Filter,low Pass, manufactured by Mnemonics Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-414-2563 has 2 manufacturer part numbers on file: 226-0004-001 (Mnemonics Inc), FN-1925 (Filtronetics, Inc. Dba Filtronetics Inc).
Key specifications for 226-0004-001: Reference Frequency Per Function: 52.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 6 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.550 INCHES NOMINAL IN; Inclosure Type: ENCASED. 12 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.