The Filter,low Pass, cataloged under National Stock Number 5915-00-231-9675, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-00-231-9675 |
| Primary Part Number | 681059-1 |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 12 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Functional Terminal Type and Quantity | 6 WIRE LEAD INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 6 WIRE LEAD OUTPUT SECOND FUNCTION |
| Body Width | 0.718 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Body Length | 1.531 INCHES NOMINAL IN |
| Insertion Loss at Reference Frequency Per Function in Decibels | 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 681059-1 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 681059-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5915-00-231-9675 is a Filter,low Pass, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-231-9675 has 1 manufacturer part number on file: 681059-1 (Vertex Modernization and Sustainment Llc).
Key specifications for 681059-1: Mounting Facility Type and Quantity: 12 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 1.593 INCHES NOMINAL IN; Functional Terminal Type and Quantity: 6 WIRE LEAD INPUT FIRST FUNCTION; Functional Terminal Type and Quantity: 6 WIRE LEAD OUTPUT SECOND FUNCTION. 7 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.