The Circuit Card Assembly, cataloged under National Stock Number 5998-01-477-4401, 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 Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5998-01-477-4401 |
| Primary Part Number | SMVE-178-533 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions |
| 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 | CD |
| Weight | 1.0000 lbs |
| Cube | 0.1997 cu ft |
| Part Number | Manufacturer |
|---|---|
| SMVE-178-533 | Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions (CAN) |
| Reference | Meaning |
|---|---|
| 1001748G-4 | 3/2 Design control — primary reference U.S. Government activity |
| 1001748G-6 | 3/2 Design control — primary reference U.S. Government activity |
| 1001748G-1 | 5/9 Secondary reference U.S. Government activity |
| 1001748G-5 | 3/2 Design control — primary reference U.S. Government activity |
| 1001748G-3 | 3/2 Design control — primary reference U.S. Government activity |
| 1001748G-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5998-01-477-4401 is a Circuit Card Assembly, manufactured by Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-477-4401 has 1 manufacturer part number on file: SMVE-178-533 (Dy 4 Systems Inc Div Curtiss-Wright Defense Solutions).
Key specifications for SMVE-178-533: Part Name Assigned by Controlling Agency: (INAVY)CIRCUIT CARD ASSEMBLY NDI; End Item Identification: AN/UPX-37, INTERROGATOR SET. 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 5998-01-477-4401 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.