The Circuit Card Assembly, cataloged under National Stock Number 5998-01-423-4639, 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 Rad Data Communications Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | Rad Data Communications Inc. (CAGE 39941) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-423-4639 |
| Primary Part Number | UCI-M/G703/64K |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Rad Data Communications Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| UCI-M/G703/64K PRIMARY | Rad Data Communications Inc. (USA) |
| G703 | Rad Data Communications Inc. (USA) |
NSN 5998-01-423-4639 is a Circuit Card Assembly, manufactured by Rad Data Communications Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-423-4639 has 2 manufacturer part numbers on file: UCI-M/G703/64K (Rad Data Communications Inc.), G703 (Rad Data Communications Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5210-01-513-6771. 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.
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.