The Control Box,heater, cataloged under National Stock Number 4520-00-769-3353, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 1 specification, 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.
| Parameter | Value |
|---|---|
| NSN | 4520-00-769-3353 |
| Primary Part Number | CYLZ5346 |
| Item Name | Control Box,heater |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 5.600 IN. O/A LG; 5.150 IN. O/A W; 3.950 IN. O/A H; BOX IS SAFETY WIRED CLOSED; PAINTED BLACK; W/TWO CONTROLS; ONE FOR TEMP; ONE FOR FREQUENCY; 10 PRONG CANNON RECEPTACLE; FOUR 0.210 IN. DIA MTG HOLES; 4.812 IN. C TO C ALONG THE LG; 3.687 IN. C TO C ALONG THE W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CYLZ5346 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
NSN 4520-00-769-3353 is a Control Box,heater, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-769-3353 has 1 manufacturer part number on file: CYLZ5346 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for CYLZ5346: General Characteristics Item Description: STEEL; 5.600 IN. O/A LG; 5.150 IN. O/A W; 3.950 IN. O/A H; BOX IS SAFETY WIRED CLOSED; PAINTED BLACK; W/TWO CONTROLS; ONE FOR TEMP; ONE FOR FREQUENCY; 10 PRONG CANNON RECEPTACLE; FOUR 0.210 IN. DIA MTG HOLES; 4.812 IN. C TO C ALONG THE LG; 3.687 IN. C TO C ALONG THE W IN. 1 specification is 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.