The Circuit Card Assembly, cataloged under National Stock Number 5998-01-437-4564, 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 Quest International Monitor Service, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 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 | Quest International Monitor Service, Inc. (CAGE 0D3R1) |
| Parameter | Value |
|---|---|
| NSN | 5998-01-437-4564 |
| Primary Part Number | 63051 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Quest International Monitor Service, 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 | JH |
| Weight | 0.9200 lbs |
| Cube | 0.1771 cu ft |
| Part Number | Manufacturer |
|---|---|
| 63051 PRIMARY | Quest International Monitor Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 63051 | 3/9 Design control — primary reference Harris Corporation Dba Edo Communications and Countermeasures Systems |
| 63051 | 5/9 Secondary reference Dynalex Inc Sub of Ocean Technology Inc an Affil of Zero Corp |
NSN 5998-01-437-4564 is a Circuit Card Assembly, manufactured by Quest International Monitor Service, Inc., classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-437-4564 has 1 manufacturer part number on file: 63051 (Quest International Monitor Service, Inc.).
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 5998-01-437-4564 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.