The Circuit Card Assembly, cataloged under National Stock Number 5998-01-497-3145, 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 Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | Siemens Corp (CAGE 25088); Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (suv) (CAGE D9847); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-497-3145 |
| Primary Part Number | 401-7388494 ITEM 7 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Weight | 0.0500 lbs |
| Cube | 0.0289 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6ES73317KF020AB0 | Siemens Corp (USA) |
| 6ES7331-7KF02-0AB0 | Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (suv) (DEU) |
| 401-7388494 ITEM 7 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 401-7388494 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6ES7331-7KF02-0AB0 | 5/9 Secondary reference Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (sub) |
NSN 5998-01-497-3145 is a Circuit Card Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-497-3145 has 3 manufacturer part numbers on file: 6ES73317KF020AB0 (Siemens Corp), 6ES7331-7KF02-0AB0 (Siemens Energy Global Gmbh & Co. Kg Se Gp I So Cs Ma (suv)), 401-7388494 ITEM 7 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-497-6807. 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 5998-01-497-3145 has DEMIL Code Q. 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.