The Circuit Card Assembly, cataloged under National Stock Number 5998-01-426-3239, 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 Communications & Power Industries Llc Dba Cpi Satcom Div Satcom Division--Chicago Operations. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-426-3239 |
| Primary Part Number | D16743 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Communications & Power Industries Llc Dba Cpi Satcom Div Satcom Division--Chicago Operations |
| 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 | D |
| Weight | 4.0000 lbs |
| Cube | 0.3125 cu ft |
| Part Number | Manufacturer |
|---|---|
| D16743 | M C L, Inc. (USA) |
| D16743 PRIMARY | Communications & Power Industries Llc Dba Cpi Satcom Div Satcom Division--Chicago Operations (USA) |
| D16743 | Communications & Power Industries Llc Div Power Electronics (USA) |
| 16743 | M C L, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3187818-313 | 5/2 Secondary reference U.S. Government activity |
NSN 5998-01-426-3239 is a Circuit Card Assembly, manufactured by Communications & Power Industries Llc Dba Cpi Satcom Div Satcom Division--Chicago Operations, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-426-3239 has 4 manufacturer part numbers on file: D16743 (M C L, Inc.), D16743 (Communications & Power Industries Llc Dba Cpi Satcom Div Satcom Division--Chicago Operations), D16743 (Communications & Power Industries Llc Div Power Electronics), 16743 (M C L, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 1560-01-480-0587, 6515-01-591-2478, 4940-01-615-4308. Verify interchangeability with system specifications before substitution.
Key specifications for D16743: End Item Identification: G92NHA CIRCUIT CARD ASSEMB X164. 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 5998-01-426-3239 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.