The Filter,low Pass, cataloged under National Stock Number 5915-01-057-9688, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-057-9688 |
| Primary Part Number | FLT/2-400-9/50-3A/3B |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Piezo Technology Incorporated Dba Piezo Technology Inc |
| Status | ACTIVE |
| Reference Frequency Per Function | 800.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Functional Terminal Type and Quantity | 1 CONNECTOR, PLUG OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, PLUG INPUT FIRST FUNCTION |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Frequency Band Width Per Function | 200.00 MEGAHERTZ BLANK AND 400.00 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 D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FLT/2-400-9/50-3A/3B | Piezo Technology Incorporated Dba Piezo Technology Inc (USA) |
| Reference | Meaning |
|---|---|
| FLT/2-400-9-50-3A/3B | 3/9 Design control — primary reference Trilithic, Inc. |
NSN 5915-01-057-9688 is a Filter,low Pass, manufactured by Piezo Technology Incorporated Dba Piezo Technology Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-057-9688 has 1 manufacturer part number on file: FLT/2-400-9/50-3A/3B (Piezo Technology Incorporated Dba Piezo Technology Inc).
Key specifications for FLT/2-400-9/50-3A/3B: Reference Frequency Per Function: 800.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 1 CONNECTOR, PLUG OUTPUT SECOND FUNCTION; Functional Terminal Type and Quantity: 1 CONNECTOR, PLUG INPUT FIRST FUNCTION; Style Designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES. 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 5915-01-057-9688 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.