The Filter,band Pass, cataloged under National Stock Number 5915-01-672-9599, 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 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5915-01-672-9599 |
| Primary Part Number | 241-0857-010 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Piezo Technology Incorporated Dba Piezo Technology Inc |
| Status | ACTIVE |
| Precious Material | SILVER |
| Body Height | 0.355 INCHES NOMINAL IN |
| Body Material | CERAMIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 241-0857-010 PRIMARY | Piezo Technology Incorporated Dba Piezo Technology Inc (USA) |
| KFF6552A PRIMARY | Cts Inc (USA) |
| KFF6552EG1 PRIMARY | Cts Inc (USA) |
| Reference | Meaning |
|---|---|
| 241-0857 | D/9 Drawing number reference only Rockwell Collins, Inc. |
| 241-0857-010 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5915-01-672-9599 is a Filter,band Pass, manufactured by Piezo Technology Incorporated Dba Piezo Technology Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-672-9599 has 3 manufacturer part numbers on file: 241-0857-010 (Piezo Technology Incorporated Dba Piezo Technology Inc), KFF6552A (Cts Inc), KFF6552EG1 (Cts Inc).
Key specifications for 241-0857-010: Overall Height: 0.450 INCHES NOMINAL IN; Precious Material: SILVER; Body Height: 0.355 INCHES NOMINAL IN; Overall Length: 1.300 INCHES NOMINAL IN. 3 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.
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.