The Circuit Card Assembly, cataloged under National Stock Number 5998-01-533-9937, 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 Cdw Government Llc. The record lists 4 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 | 5998-01-533-9937 |
| Primary Part Number | 550220 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Cdw Government Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| 90380-90195-28 | All Weather Inc (USA) |
| CT32M64S8D7E | Cdw Government Llc (USA) |
| 550220 PRIMARY | Cdw Government Llc (USA) |
| US1V0320723EH7X3 | U S Dept of Transportation Federal Aviation Administration (USA) |
NSN 5998-01-533-9937 is a Circuit Card Assembly, manufactured by Cdw Government Llc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-533-9937 has 4 manufacturer part numbers on file: 90380-90195-28 (All Weather Inc), CT32M64S8D7E (Cdw Government Llc), 550220 (Cdw Government Llc), US1V0320723EH7X3 (U S Dept of Transportation Federal Aviation Administration).
Key specifications for 550220: Part Name Assigned by Controlling Agency: 256 MB 168 PIN DIMM ECC MB; End Item Identification: ASOS CONTROLLER EQUIPMENT-INFORMATION DISPLAY SYSTEM (ACE IDS). 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 5998-01-533-9937 has DEMIL Code B. 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.