The Circuit Card Assembly, cataloged under National Stock Number 5998-00-284-2004, 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 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-00-284-2004 |
| Primary Part Number | 21091-02 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West |
| 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 | VH |
| Weight | 1.5020 lbs |
| Cube | 0.2654 cu ft |
| Part Number | Manufacturer |
|---|---|
| 21091-02 PRIMARY | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
| Reference | Meaning |
|---|---|
| 21091-2 | 5/9 Secondary reference Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
NSN 5998-00-284-2004 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-00-284-2004 has 1 manufacturer part number on file: 21091-02 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
Key specifications for 21091-02: Overall Length: 8.062 INCHES NOMINAL IN; Overall Width: 4.500 INCHES NOMINAL IN; Special Features: CAPACITOR 60,CONNECTOR 1,DELAY LINE 1,DIODE 25,INDUCTOR 9,INTEGRATED CIRCUIT 16,PRINTED WIRING BOARD 1,RESISTOR 82,TRANSFORMER 1,TRANSISTOR 6; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: ELECTRONIC COMPONENT,RECORDER-REPRODUCER,SIGNAL DATA. 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 5998-00-284-2004 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.