The Circuit Card Assembly, cataloged under National Stock Number 5998-01-349-8640, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-01-349-8640 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | UD |
| Reference | Meaning |
|---|---|
| 670-9285-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5998-01-349-8640 is a Circuit Card Assembly, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
Key specifications for 5998-01-349-8640: Overall Height: 0.350 INCHES NOMINAL IN; Overall Length: 9.650 INCHES NOMINAL IN; Overall Width: 8.950 INCHES NOMINAL IN; Special Features: BATTERY,STORAGE 1; CAPACITOR,FXD,CER DIE 100; CAPACITOR,FXD,ELECT6; CONNECTOR,RECPT,ELECT 4; CRYSTAL,CLOCK,OSCILLATOR 1; MICROCIRCUIT,DIGITAL 42; MICROCIRCUIT,LINEAR 16; PRINTED WIRING BOARD 1; SEMICONDUCTOR DEVICE,DIODE 14; SOCKET PLUG-IN,ELECTRICAL 1; RESISTOR,FXD,FILM 138; RESISTOR,NETWORK,FXD,FILM 3; RESISTOR,VAR,NONWIRE WOUND 2; TERMINAL,TEST POINT 14; TRANSFORMER,RADIO FREQUENCY 1; TRANSISTOR 23. 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.
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.