The Circuit Card Assembly, cataloged under National Stock Number 5998-01-424-4298, 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 Lockheed Martin Corporation Dba Lockheed Martin. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-424-4298 |
| Primary Part Number | 408855-1 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | PH |
| Weight | 4.0000 lbs |
| Cube | 0.0133 cu ft |
| Part Number | Manufacturer |
|---|---|
| 408855-1 | Unisys Corporation Dba Unisys Corp (USA) |
| 408855-1 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin (USA) |
| 504231 ITEM 2 | Lockheed Martin Corporation Dba Lockheed Martin (USA) |
NSN 5998-01-424-4298 is a Circuit Card Assembly, manufactured by Lockheed Martin Corporation Dba Lockheed Martin, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-424-4298 has 3 manufacturer part numbers on file: 408855-1 (Unisys Corporation Dba Unisys Corp), 408855-1 (Lockheed Martin Corporation Dba Lockheed Martin), 504231 ITEM 2 (Lockheed Martin Corporation Dba Lockheed Martin).
Key specifications for 408855-1: End Item Identification: MHC-51 CL, DATA CONVERTER UNIT. 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 5998-01-424-4298 has DEMIL Code D. 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.