The Circuit Card Assembly, cataloged under National Stock Number 5998-01-576-8530, 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 Excalibur Systems 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-576-8530 |
| Primary Part Number | EXC-4000PCI |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Excalibur Systems Inc |
| Status | ACTIVE |
| Functional Description | HALF-SIZE PCI CARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EXC-4000PCI PRIMARY | Excalibur Systems Inc (USA) |
NSN 5998-01-576-8530 is a Circuit Card Assembly, manufactured by Excalibur Systems Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-576-8530 has 1 manufacturer part number on file: EXC-4000PCI (Excalibur Systems Inc).
Key specifications for EXC-4000PCI: Overall Length: 174.0 MILLIMETERS NOMINAL MM; Overall Width: 107.0 MILLIMETERS NOMINAL MM; Special Features: SUPPORTS UP TO 4 MODULES; MEMORY SPACE: 512K (128K PER MODULE); IRIG B TIME CODE INPUT: CARRIER WAVE: 1KHZ AMPLITUDE MODULATED SINE WAVE: RATE DESIGNATION: 100 PEAKS PER SECOND; MODULATION RATIO: 3:1; INPUT AMPLITUDE: 0.8VPP MIN, 3.5VPP MAX, 3 VPP TYP KHz; Functional Description: HALF-SIZE PCI CARD. 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 5998-01-576-8530 has DEMIL Code Q. 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.