The Network,impedance Matching, cataloged under National Stock Number 5915-01-589-3555, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-589-3555 |
| Primary Part Number | 250029-1 |
| Item Name | Network,impedance Matching |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 250029-1 PRIMARY | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA) |
NSN 5915-01-589-3555 is a Network,impedance Matching, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-589-3555 has 1 manufacturer part number on file: 250029-1 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
Key specifications for 250029-1: Special Features: "ITAR" ITEM; Part Name Assigned by Controlling Agency: HF MATCHING NETWORK, 2-10 MHZ MHz; End Item Identification: COLLINS CLASS SUBMARINE GENERATION PROJECT CCP M/4408/00732 " COMMUNICATIONS ANTENNA CAPABILITY ENHANCEMENT; OE538 ANTENNA; MARITIME SYSTEMS. 0 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 5915-01-589-3555 has DEMIL Code B. 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.