The Circuit Card Assembly, cataloged under National Stock Number 5998-01-388-3556, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ametek Programmable Power, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | Ametek Programmable Power, Inc. (CAGE 25965) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-388-3556 |
| Primary Part Number | 4009-703-3 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Ametek Programmable Power, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4009-703-3 PRIMARY | Ametek Programmable Power, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4009-703-3 | 3/9 Design control — primary reference California Instruments Corp |
NSN 5998-01-388-3556 is a Circuit Card Assembly, manufactured by Ametek Programmable Power, Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-388-3556 has 1 manufacturer part number on file: 4009-703-3 (Ametek Programmable Power, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-673-9565. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-388-3556 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.