The Circuit Card Assembly, cataloged under National Stock Number 5998-01-643-6905, 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 Airbus Helicopters Espana Sa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-01-643-6905 |
| Primary Part Number | S431C00T1005 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Airbus Helicopters Espana Sa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VH |
| Weight | 0.7100 lbs |
| Cube | 0.3000 cu ft |
| Part Number | Manufacturer |
|---|---|
| S431C00T1005 | Airbus Helicopters Espana Sa (ESP) |
| Reference | Meaning |
|---|---|
| 1616-905-02 | 3/9 Design control — primary reference Ems Aviation, Inc. Div Wholly Owned Subsidiary of Honeywell International, Inc. |
NSN 5998-01-643-6905 is a Circuit Card Assembly, manufactured by Airbus Helicopters Espana Sa, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-643-6905 has 1 manufacturer part number on file: S431C00T1005 (Airbus Helicopters Espana Sa).
Key specifications for S431C00T1005: Special Features: PART OF SECURE INTERNET RELAY CHAT (SIRC) SYSTEM INSTALLATION (281E00686/96547); Part Name Assigned by Controlling Agency: SIM CONFIGURATION MODULE; End Item Identification: EA-6B AIRCRAFT. 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 5998-01-643-6905 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.