The Circuit Card Assembly, cataloged under National Stock Number 5998-01-040-9397, 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 Alektronics Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59) |
| Manufacturers | Alektronics Inc (CAGE 0DR48); Spencer Industries Inc (CAGE 21530); Raytheon Company (CAGE 04071) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-040-9397 |
| Primary Part Number | TD0956 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Alektronics 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 |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.2800 lbs |
| Cube | 0.0579 cu ft |
| Part Number | Manufacturer |
|---|---|
| TD0956 | Alektronics Inc (USA) |
| SM-D-877146 | Spencer Industries Inc (USA) |
| SM-D-877146 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| SM-D-877146 | C/1 Advisory reference — outside the item-of-supply concept Valcore Manufacturing Llc |
| SM-D-877146 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| SM-D-877146 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5998-01-040-9397 is a Circuit Card Assembly, manufactured by Alektronics Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-040-9397 has 3 manufacturer part numbers on file: TD0956 (Alektronics Inc), SM-D-877146 (Spencer Industries Inc), SM-D-877146 (Raytheon Company).
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 5998-01-040-9397 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.