The Circuit Card Assembly, cataloged under National Stock Number 5998-01-199-7537, 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. Div L3 Keo. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5998-01-199-7537 |
| Primary Part Number | 066042 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 066042 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| PTQ-31-360-30A | Kulite Semiconductor Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 993D066042 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
NSN 5998-01-199-7537 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-199-7537 has 2 manufacturer part numbers on file: 066042 (L3 Technologies, Inc. Div L3 Keo), PTQ-31-360-30A (Kulite Semiconductor Products Inc).
Key specifications for 066042: Special Features: RESISTOR 15; CAPACITOR 5; INTEGRATED CIRCUIT 3; CRYSTAL DIODE 2; PRINTED WIRING BOARD 1. 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 5998-01-199-7537 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.