The Circuit Card Assembly, cataloged under National Stock Number 5998-01-596-8515, 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 Safran Trusted 4d Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-596-8515 |
| Primary Part Number | 1204-05 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Safran Trusted 4d Inc. |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 1204-05 | Elcos (BEL) |
| 1204-05 PRIMARY | Safran Trusted 4d Inc. (USA) |
| 1204-05 | Safran Trusted 4d SAS (FRA) |
| Reference | Meaning |
|---|---|
| 8254778/FIND SHEET 3 | D/9 Drawing number reference only Naval Sea Systems Command |
| 8254778-11 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5998-01-596-8515 is a Circuit Card Assembly, manufactured by Safran Trusted 4d Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-596-8515 has 3 manufacturer part numbers on file: 1204-05 (Elcos), 1204-05 (Safran Trusted 4d Inc.), 1204-05 (Safran Trusted 4d SAS).
2 possible matches (shared part number, not a government interchangeability claim): 5342-01-734-3420, 5342-01-734-3436. Verify interchangeability with system specifications before substitution.
Key specifications for 1204-05: Special Features: INPUT 1/OUTPUT 1;RS-232 ON DB-9 OR RS-485/TERMINAL BLOCK; Part Name Assigned by Controlling Agency: IRIG INPUT(1X)/OUTPUT(2X) MODULE. 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 5998-01-596-8515 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.