# NSN 4520-00-036-5934: Heater, Space, Electric

NSN 4520-00-036-5934 (also written 4520000365934; NIIN 00-036-5934) is a heater, space, electric in Federal Supply Class 4520, Space and Water Heating Equipment. 11 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4520-00-036-5934 (4520000365934)
- NIIN: 00-036-5934 (000365934)
- Item name: HEATER,SPACE,ELECTRIC
- Federal Supply Class: [FSC 4520 Space and Water Heating Equipment](https://nsnexplorer.com/fsc/4520/)
- Federal Supply Group: [FSG 45](https://nsnexplorer.com/group/45/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | FLOOR-WALL |
| ABAQ | OUTLET POSITION | 90 DEG APART |
| ABAW | HEAT OUTLET QUANTITY | 4 |
| ABAX | HEAT DELIVERY DIRECTION | HORIZONTAL AND VERTICAL |
| ABAY | HEAT DISCHARGE OUTLET TYPE | STATIONARY |
| ABAZ | HEAT DIRECTING DEVICE | FIXED LOUVER |
| ABGL | WIDTH | INCHES NOMINAL 22.000 |
| ACDC | CURRENT TYPE | AC |
| AEJZ | DEPTH | INCHES NOMINAL 6.000 |
| ALYC | OPERATING CONTROL TYPE | THERMOSTATIC |
| AMPS | CURRENT RATING IN AMPS | 2.5 |
| BDXJ | HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| CQSJ | INCLOSURE MATERIAL | STEEL |
| CQXD | HEAT DELIVERY RATE | BRITISH THERMAL UNIT 3412.0 |
| ELEC | VOLTAGE IN VOLTS | 440.0 |
| FAAZ | PHASE | SINGLE |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| HGTH | HEIGHT | INCHES NOMINAL 7.000 |
| SFTT | SURFACE TREATMENT | ENAMEL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE T |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 252-X21P18948-4 | 74924 | INDEECO LLC DBA INDEECO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3010180 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 79-1332 | 17032 | VALAD ELECTRIC HEATING CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G123-20TYPET | 00062 | MARINE ELECTRIC SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H22663T-NM1 000WT440UL60CY- | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H22663T-NM1 000WT440VL60CY- | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H22663T-NM1000WT440UL60CY-AC | 00062 | MARINE ELECTRIC SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H22663T-NM1000WT440VL60CY-AC | 17032 | VALAD ELECTRIC HEATING CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-H22663T-NM1000WT440VL60CY-AC | 74924 | INDEECO LLC DBA INDEECO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MILH22663 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TNM42-1FO | 17032 | VALAD ELECTRIC HEATING CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE8E926P1404](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520000365934) | HEATER, SPACE, ELECTR | VALAD ELECTRIC HEATING CORP. | $5,628.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520000365934&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520000365934
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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