The Circuit Card Assembly, cataloged under National Stock Number 5998-01-423-4826, 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 Isotta Fraschini Motori Spa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-423-4826 |
| Primary Part Number | 321114F91 NBR 02 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Isotta Fraschini Motori Spa |
| 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 | PH |
| Weight | 0.3540 lbs |
| Cube | 0.0651 cu ft |
| Part Number | Manufacturer |
|---|---|
| 321114F91 NBR 02 | Isotta Fraschini Motori Spa (ITA) |
| Reference | Meaning |
|---|---|
| 9 2307 10 100 | 3/2 Design control — primary reference U.S. Government activity |
| 9 2307 15 100 FNNR 4 | 5/2 Secondary reference U.S. Government activity |
NSN 5998-01-423-4826 is a Circuit Card Assembly, manufactured by Isotta Fraschini Motori Spa, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-423-4826 has 1 manufacturer part number on file: 321114F91 NBR 02 (Isotta Fraschini Motori Spa).
Key specifications for 321114F91 NBR 02: End Item Identification: REGULATOR V. 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 5998-01-423-4826 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.