The Heater,space,electric, cataloged under National Stock Number 4520-01-135-8121, 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 Adobeair Inc.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-135-8121 |
| Primary Part Number | 29440 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Adobeair Inc. |
| Status | ACTIVE |
| Quantity | 1 |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Width | 9.250 INCHES NOMINAL IN |
| Heat Delivery Direction | HORIZONTAL |
| Frequency in Hertz | 60.0 |
| Height | 6.250 INCHES NOMINAL IN |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Rate | 5120.0 BRITISH THERMAL UNIT |
| Voltage in Volts | 110.0 |
| Current Type | AC |
| Circulated Air Type | COOLING OR HEATED |
| Prime Mover Type | ELECTRIC MOTOR |
| Current Rating in Amps | 13.6 |
| Speed Adjustments | SINGLE SPEED |
| Heat Outlet Quantity | 1 |
| Heat Directing Device | FIXED LOUVER |
| Air Circulation Device | PROPELLER FAN |
| Operating Control Type | THERMOSTATIC |
| Surface Treatment | PAINT |
| Phase | SINGLE |
| Mounting Type | HAND CARRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34G7258 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 72581 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 29440 PRIMARY | Adobeair Inc. (USA) |
| 42H36210 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 344-72581 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 42A72581 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
NSN 4520-01-135-8121 is a Heater,space,electric, manufactured by Adobeair Inc., classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-135-8121 has 6 cross-referenced part numbers: 34G7258 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 72581 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 29440 (Adobeair Inc.), 42H36210 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 344-72581 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial) and 1 more.
There are 10 known substitutes for 4520-01-135-8121: 5120-00-083-2062, 5133-00-228-1413, 3110-00-251-5111 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 29440: Quantity: 1; Heating Element Type: ELECTRIC NONIMMERSION; Width: 9.250 INCHES NOMINAL IN; Heat Delivery Direction: HORIZONTAL. 22 total characteristics are documented in the Federal Logistics Information System.