The Filter,band Pass, cataloged under National Stock Number 5915-00-332-0797, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Filtronetics, Inc. Dba Filtronetics Inc. Government technical data includes 26 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-332-0797 |
| Primary Part Number | FN-442 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Filtronetics, Inc. Dba Filtronetics Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 30.0 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Reference Frequency Per Function | 30.0 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.906 INCHES NOMINAL IN |
| Functional Terminal Type and Quantity | 2 WIRE HOOK INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 4 WIRE HOOK GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 6 WIRE HOOK OUTPUT SECOND FUNCTION |
| Body Width | 1.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.144 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Body Length | 3.500 INCHES NOMINAL IN |
| Input Impedance Per Function W/load | 50.0 OHMS 2ND BAND PASS SECOND FUNCTION |
| Input Impedance Per Function W/load | 50.0 OHMS 1ST BAND PASS FIRST FUNCTION |
| Discrimination at Specified Frequencies Per Function in Decibels | 50.0 MINIMUM 1ST BAND PASS AND 3.0 MAXIMUM 1ST BAND PASS FIRST FUNCTION |
| Discrimination at Specified Frequencies Per Function in Decibels | 50.0 MINIMUM 2ND BAND PASS AND 3.0 MAXIMUM 2ND BAND PASS SECOND FUNCTION |
| Frequency Band Width Per Function | 28.20 MEGAHERTZ 1ST BAND PASS AND 31.80 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Frequency Band Width Per Function | 28.20 MEGAHERTZ 2ND BAND PASS AND 31.80 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Insertion Loss at Reference Frequency Per Function in Decibels | 9.75 1ST BAND PASS FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 9.75 2ND BAND PASS SECOND FUNCTION |
| Output Impedance Per Function W/source Across Input | 50.0 OHMS 2ND BAND PASS SECOND FUNCTION |
| Output Impedance Per Function W/source Across Input | 50.0 OHMS 1ST BAND PASS FIRST FUNCTION |
| Specified Frequencies of Discrimination Per Function | 21.00 MEGAHERTZ 1ST BAND PASS AND 28.20 MEGAHERTZ 1ST BAND PASS AND 31.80 MEGAHERTZ 1ST BAND PASS AND 39.00 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FN-442 | Filtronetics, Inc. Dba Filtronetics Inc (USA) |
| VE37407 | Vanguard Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| P301 DB | 5/9 Secondary reference St Olektron Corp |
| 930424-1B | 5/9 Secondary reference Filtronetics, Inc. Dba Filtronetics Inc |
| 930424-2B | 3/2 Design control — primary reference U.S. Government activity |
| 930424-1B | 5/9 Secondary reference U.S. Government activity |
| VE37703 | 5/9 Secondary reference Vanguard Electronics, Llc |
NSN 5915-00-332-0797 is a Filter,band Pass, manufactured by Filtronetics, Inc. Dba Filtronetics Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-332-0797 has 2 manufacturer part numbers on file: FN-442 (Filtronetics, Inc. Dba Filtronetics Inc), VE37407 (Vanguard Electronics, Llc).
Key specifications for FN-442: Reference Frequency Per Function: 30.0 MEGAHERTZ 1ST BAND PASS FIRST FUNCTION; Reference Frequency Per Function: 30.0 MEGAHERTZ 2ND BAND PASS SECOND FUNCTION; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 0.530 INCHES MAXIMUM IN. 26 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 5915-00-332-0797 has DEMIL Code Q. 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.