The Circuit Card Assembly, cataloged under National Stock Number 5998-01-507-2402, 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 Opto 22. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-507-2402 |
| Primary Part Number | AC37 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Opto 22 |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | C |
| Part Number | Manufacturer |
|---|---|
| AC37 PRIMARY | Opto 22 (USA) |
NSN 5998-01-507-2402 is a Circuit Card Assembly, manufactured by Opto 22, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-507-2402 has 1 manufacturer part number on file: AC37 (Opto 22).
Key specifications for AC37: Special Features: NOMENCLATURE ISA BUS HIGH SPEED SERIAL CO-PROCESSOR, RS485 CCA; REMOTE MONITORING SUBSYSTEM, MODIFICATION TO NEXRAD; End Item Identification: NEXRAD REMOTE MONITORING SYSTEM (NXRDRMS). 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.
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.