The Filter,band Suppression, cataloged under National Stock Number 5915-00-643-8225, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-643-8225 |
| Item Name | Filter,band Suppression |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Status | ACTIVE |
| Reference Frequency Per Function | 77.0 KILOHERTZ 1ST BAND SUPPRESSION FIRST FUNCTION |
| Reference Frequency Per Function | 77.0 KILOHERTZ 2ND BAND SUPPRESSION SECOND FUNCTION |
| Inclosure Type | HERMETICALLY SEALED |
| Functional Terminal Type and Quantity | 2 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 PIN OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST BAND SUPPRESSION FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND BAND SUPPRESSION SECOND FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 1ST BAND SUPPRESSION FIRST FUNCTION |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 2ND BAND SUPPRESSION SECOND FUNCTION |
| Load Impedance Per Function | 50.0 OHMS 1ST BAND SUPPRESSION FIRST FUNCTION |
| Load Impedance Per Function | 50.0 OHMS 2ND BAND SUPPRESSION SECOND FUNCTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 877551 | 3/9 Design control — primary reference L3 Aviation Products, Inc. Dba L3 Technologies |
NSN 5915-00-643-8225 is a Filter,band Suppression, classified under FSC 5915, Filters and Networks. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6145-00-848-7093. Verify interchangeability with system specifications before substitution.
Key specifications for 5915-00-643-8225: Reference Frequency Per Function: 77.0 KILOHERTZ 1ST BAND SUPPRESSION FIRST FUNCTION; Reference Frequency Per Function: 77.0 KILOHERTZ 2ND BAND SUPPRESSION SECOND FUNCTION; Inclosure Type: HERMETICALLY SEALED; Functional Terminal Type and Quantity: 2 PIN INPUT FIRST FUNCTION. 11 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.