The Control Box,electrical-Electroni, cataloged under National Stock Number 1660-01-073-2715, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1660-01-073-2715 |
| Primary Part Number | CYLZ5837-1 |
| Item Name | Control Box,electrical-Electroni |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| CYLZ5837-1 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 619228-103 | 5/2 Secondary reference U.S. Government activity |
NSN 1660-01-073-2715 is a Control Box,electrical-Electroni, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-073-2715 has 1 manufacturer part number on file: CYLZ5837-1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for CYLZ5837-1: Special Features: 6.500 IN. LG MAX,3.780 IN,W MAX,2.375 IN. H MAX; ACFT WINDSHIELD TEMP IN; Part Name Assigned by Controlling Agency: CONTROL BOX,ELECTRICAL,AIRCRAFT AIR TEMPERATURE; End Item Identification: ACFT MODEL P-3. 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.