The Circuit Card Assembly, cataloged under National Stock Number 5998-01-442-1624, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-442-1624 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| 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 | G |
| Reference | Meaning |
|---|---|
| AE-D-1258-1 | 3/9 Design control — primary reference Eaw Electronic Systems, Inc. |
NSN 5998-01-442-1624 is a Circuit Card Assembly, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
Key specifications for 5998-01-442-1624: Special Features: MODIFIED BY AF P 6910.3 CHAP 192 258; FUNCTION, TUBE INTERFACE BOARD; REFERENCE DATA, 1A2A5, 2A2A5, TI-6350.55 ALSF-2/SSALR SEQUENTIAL FLASHING LIGHT SYSTEM FA-9985, PG 8-11; ALSO DRAWING IN FIG 10-12, PG 10-19/10-20; MODIFIED BY AF P 6910.3 CHAP 192 CHG 258; End Item Identification: APPROACH LIGHT SYSTEM (ALS); ALSF-2, FA-9985 SEQUENTIAL FLASHING LIGHT SYTEM. 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.