The Circuit Card Assembly, cataloged under National Stock Number 5998-01-604-7049, 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 Extreme Engineering Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | Extreme Engineering Solutions, Inc. (CAGE 3EK66) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-604-7049 |
| Primary Part Number | 90030070-31 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Extreme Engineering Solutions, Inc. |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| 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 |
|---|---|
| 90030070-31 PRIMARY | Extreme Engineering Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 889422-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 889422 | 5/2 Secondary reference U.S. Government activity |
NSN 5998-01-604-7049 is a Circuit Card Assembly, manufactured by Extreme Engineering Solutions, Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-604-7049 has 1 manufacturer part number on file: 90030070-31 (Extreme Engineering Solutions, Inc.).
Key specifications for 90030070-31: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: APQ-170 SLEP. 1 specification is 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 5998-01-604-7049 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.