The Filter,band Pass, cataloged under National Stock Number 5915-01-453-3225, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Piezo Technology Incorporated Dba Piezo Technology Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-453-3225 |
| Primary Part Number | 7939 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Piezo Technology Incorporated Dba Piezo Technology Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 PIN(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCAPSULATED |
| 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 |
|---|---|
| 7939 PRIMARY | Piezo Technology Incorporated Dba Piezo Technology Inc (USA) |
| Reference | Meaning |
|---|---|
| 325571-1 | 7/2 Vendor item drawing reference Raytheon Company |
| 001-65470 | 5/9 Secondary reference Quartztek Inc |
NSN 5915-01-453-3225 is a Filter,band Pass, manufactured by Piezo Technology Incorporated Dba Piezo Technology Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-453-3225 has 1 manufacturer part number on file: 7939 (Piezo Technology Incorporated Dba Piezo Technology Inc).
Key specifications for 7939: Mounting Facility Type and Quantity: 3 PIN(S) LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCAPSULATED; End Item Identification: REC/TRANSMITTER E/I CAGE 25120. 2 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 5915-01-453-3225 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.