The Filter,band Pass, cataloged under National Stock Number 5915-00-078-1817, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetika Inc Div Magnetika/phillipsburg Location. Government technical data includes 22 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5915-00-078-1817 |
| Primary Part Number | F1509 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Magnetika Inc Div Magnetika/phillipsburg Location |
| Status | ACTIVE |
| Reference Frequency Per Function | 1.74 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.359 INCHES MINIMUM AND 2.391 INCHES MAXIMUM IN |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 500.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN |
| Body Height | 1.844 INCHES MINIMUM AND 1.906 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.138 INCHES IN |
| Body Material | METAL |
| Body Length | 2.844 INCHES MINIMUM AND 2.906 INCHES MAXIMUM IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 60.0 MINIMUM BLANK AND 1.0 MAXIMUM BLANK FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Band Width Per Function | 1.425 KILOHERTZ BLANK AND 2.055 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -40.0 TO 50.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 500.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Specified Frequencies of Discrimination Per Function | 645.00 HERTZ BLANK AND 1.42 KILOHERTZ BLANK AND 2.05 KILOHERTZ BLANK AND 2.83 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 42467 | Coast/advanced Chip Magnetics, Inc. (USA) |
| F1509 PRIMARY | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| Reference | Meaning |
|---|---|
| F1509 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
| S72703 | 5/9 Secondary reference Omnitec Data Corp Sub of Nytronics Inc |
| S72703 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
NSN 5915-00-078-1817 is a Filter,band Pass, manufactured by Magnetika Inc Div Magnetika/phillipsburg Location, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-078-1817 has 2 manufacturer part numbers on file: 42467 (Coast/advanced Chip Magnetics, Inc.), F1509 (Magnetika Inc Div Magnetika/phillipsburg Location).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-943-5839, 5120-01-435-6794. Verify interchangeability with system specifications before substitution.
Key specifications for F1509: Reference Frequency Per Function: 1.74 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 2.188 INCHES MINIMUM AND 2.212 INCHES MAXIMUM IN; Inclosure Type: ENCASED. 22 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 5915-00-078-1817 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.