The Filter,band Pass, cataloged under National Stock Number 5915-00-557-8178, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5915-00-557-8178 |
| Primary Part Number | 328747-1 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 3 PIN OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 2 PIN INPUT FIRST FUNCTION |
| Operating Temp Range | -30.0 TO 85.0 CELSIUS DEGC |
| Specified Frequencies of Discrimination Per Function | 2.00 KILOHERTZ BLANK AND 10.00 KILOHERTZ BLANK AND 450.00 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 |
|---|---|
| 328747-1 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| MF-495 | 5/9 Secondary reference Raytheon Company |
| FB31 | 5/9 Secondary reference Bei Electronics Inc Kti Div |
| 9039 | 5/9 Secondary reference Analog Devices, Inc. Div Corporate Headquarters |
NSN 5915-00-557-8178 is a Filter,band Pass, manufactured by Raytheon Company, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-557-8178 has 1 manufacturer part number on file: 328747-1 (Raytheon Company).
5 possible matches (shared part number, not a government interchangeability claim): 5945-00-768-7254, 4310-01-304-8168, 4820-01-399-1415. Verify interchangeability with system specifications before substitution.
Key specifications for 328747-1: Inclosure Type: ENCASED; Functional Terminal Type and Quantity: 3 PIN OUTPUT SECOND FUNCTION; Functional Terminal Type and Quantity: 1 PIN GROUND THIRD FUNCTION; Functional Terminal Type and Quantity: 2 PIN INPUT FIRST FUNCTION. 6 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 5915-00-557-8178 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.