The Circuit Card Assembly, cataloged under National Stock Number 5998-01-357-5105, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-357-5105 |
| Primary Part Number | 12549918 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Criticality Code Justification | CBBL AND NHCF |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Nuclear Hardness Critical Feature | HARDENED |
| 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 | M |
| Unit of Issue | EA |
| Acquisition advice code | YL |
| Weight | 0.5000 lbs |
| Cube | 0.0347 cu ft |
| Part Number | Manufacturer |
|---|---|
| 12549918 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5998-01-357-5105 is a Circuit Card Assembly, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-357-5105 has 1 manufacturer part number on file: 12549918 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12549918: Criticality Code Justification: CBBL AND NHCF; Features Provided: ELECTROSTATIC SENSITIVE; Special Features: COMPONENT QUANTITY: PRINTED WIRING BOARD P/N 12930931 1, CONNECTOR P/N M55302/131-01 1, CONNECTOR P/N 12930990 1, MICROCIRCUIT 26, SEMICONDUCTOR DEVICE P/N JANTXIN6049A 4, SEMICONDUCTOR P/N JANTXIN6071A 1, CAPACITOR 61, RESISTOR 52, RESISTOR NETWORK P/N M8340102K1002FA 2, RESISTOR NETWORK P/N M8340102K1002GA 3, RETAINER P/N 12549865 2, SCREW 10, WASHER 4, LOCK WASHER 2, NUT 6; End Item Identification: FIRE CONTROL ELECTRONICS UNIT. 3 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 5998-01-357-5105 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.