The Unit Heater,air Circulating,stea, cataloged under National Stock Number 4520-00-257-5228, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-257-5228 |
| Primary Part Number | UHSA126W2CDAF |
| Item Name | Unit Heater,air Circulating,stea |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Current Type | AC |
| Heat Medium Type | HOT WATER |
| Maximum Pressure Limit | 400.0 POUNDS PER SQUARE INCH GAGE LBS |
| Heating Element Type | STEAM COIL |
| Voltage in Volts | 115.0 |
| Circulated Air Type | HEATED |
| Speed Adjustments | SINGLE SPEED |
| Depth | 22.000 INCHES NOMINAL IN |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | ADJUSTABLE |
| Heat Delivery Direction | HORIZONTAL |
| Air Circulation Device | PROPELLER FAN |
| Frequency in Hertz | 60.0 |
| Heat Directing Device | ADJUSTABLE LOUVER |
| Mounting Type | CEILING SUSPENDED |
| Quantity | 1 |
| Operating Control Type | THERMOSTATIC |
| Phase | SINGLE |
| Prime Mover Type | ELECTRIC MOTOR |
| Heat Delivery Rate | 120000.0 BRITISH THERMAL UNIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| UHSA126W2CDAF PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 126S | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
NSN 4520-00-257-5228 is a Unit Heater,air Circulating,stea, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-257-5228 has 2 cross-referenced part numbers: UHSA126W2CDAF (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 126S (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
There are 3 known substitutes for 4520-00-257-5228: 5930-00-258-9991, 3110-00-540-4668, 5940-01-451-7818. Verify interchangeability with system specifications before substitution.
Key specifications for UHSA126W2CDAF: Current Type: AC; Heat Medium Type: HOT WATER; Maximum Pressure Limit: 400.0 POUNDS PER SQUARE INCH GAGE LBS; Heating Element Type: STEAM COIL. 20 total characteristics are documented in the Federal Logistics Information System.