The Circuit Card Assembly, cataloged under National Stock Number 5998-01-490-9921, 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 Admartec, Inc. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-490-9921 |
| Primary Part Number | 321-45191-01 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Admartec, 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 | ZN |
| Part Number | Manufacturer |
|---|---|
| 321-45191-01 PRIMARY | Admartec, Inc (USA) |
| OCM-35N-002 ITEM 14 PRIMARY | Admartec, Inc (USA) |
| Reference | Meaning |
|---|---|
| 321-45191-00 | 5/9 Secondary reference Admartec, Inc |
NSN 5998-01-490-9921 is a Circuit Card Assembly, manufactured by Admartec, Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-490-9921 has 2 manufacturer part numbers on file: 321-45191-01 (Admartec, Inc), OCM-35N-002 ITEM 14 (Admartec, Inc).
Key specifications for 321-45191-01: Part Name Assigned by Controlling Agency: PRINTED CIRCUIT BOARD ASSEMBLY, POWER SUPPLY; End Item Identification: SENSOR ASSY, ARLEIGH BURKE CLASS DDG; LOGISTICS SUPPORT VESSEL. 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 5998-01-490-9921 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.