The Circuit Card Assembly, cataloged under National Stock Number 5998-01-679-3987, 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 Department of the United States Marine Corps Dba Marine Corps Systems Command Supporting Establishment Systems Div Marine Corps Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-679-3987 |
| Primary Part Number | WS-F6K-DFC4-A |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Department of the United States Marine Corps Dba Marine Corps Systems Command Supporting Establishment Systems Div Marine Corps 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 | W |
| Part Number | Manufacturer |
|---|---|
| WS-F6K-DFC4-A PRIMARY | Department of the United States Marine Corps Dba Marine Corps Systems Command Supporting Establishment Systems Div Marine Corps Systems Command (USA) |
NSN 5998-01-679-3987 is a Circuit Card Assembly, manufactured by Department of the United States Marine Corps Dba Marine Corps Systems Command Supporting Establishment Systems Div Marine Corps Systems Command, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-679-3987 has 1 manufacturer part number on file: WS-F6K-DFC4-A (Department of the United States Marine Corps Dba Marine Corps Systems Command Supporting Establishment Systems Div Marine Corps Systems Command).
Key specifications for WS-F6K-DFC4-A: Special Features: CATALYST 6500 DIST FWD CARD DFC4 S; Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY; End Item Identification: TAMCN A90657G, PEI NSN 7025-01-677-2051, IDN 13176A A. 0 specifications are documented in the U.S. Government catalog.
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 5998-01-679-3987 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.