The Circuit Card Assembly, cataloged under National Stock Number 5998-01-528-1897, 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 Harris Corporation Dba Harris Corp., Intraplex Products Div Broadcast Communications Division. 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 | 5998-01-528-1897 |
| Primary Part Number | MA-427 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Harris Corporation Dba Harris Corp., Intraplex Products Div Broadcast Communications Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MA-427 PRIMARY | Harris Corporation Dba Harris Corp., Intraplex Products Div Broadcast Communications Division (USA) |
NSN 5998-01-528-1897 is a Circuit Card Assembly, manufactured by Harris Corporation Dba Harris Corp., Intraplex Products Div Broadcast Communications Division, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-528-1897 has 1 manufacturer part number on file: MA-427 (Harris Corporation Dba Harris Corp., Intraplex Products Div Broadcast Communications Division).
Key specifications for MA-427: Special Features: 8 KBPS TO 64 KBPS; ONE OR FULL DUPLEX OPERATION; 10 BASE T, V.35, X .21OR RS-449 INTERFACE; DTE OR DCE CONFIGURATION; CLEAR CHANNEL OPERATION; Part Name Assigned by Controlling Agency: SYNCHRONOUS DATA MODULE; End Item Identification: INTRAPLEX MULTIPLEXER OR CR SERVER. 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 5998-01-528-1897 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.