# NSN 4130-01-523-7731: Electric Defrost

NSN 4130-01-523-7731 (also written 4130015237731; NIIN 01-523-7731) is an electric defrost in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4130-01-523-7731 (4130015237731)
- NIIN: 01-523-7731 (015237731)
- Item name: ELECTRIC DEFROST
- Federal Supply Class: [FSC 4130 Refrigeration and Air Conditioning Components](https://nsnexplorer.com/fsc/4130/)
- Federal Supply Group: [FSG 41](https://nsnexplorer.com/group/41/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BDWW | WATTAGE RATING | WATTS 480.000 |
| ARAG | CURRENT RATING | AMPERES 4.200 |
| FEAT | SPECIAL FEATURES | LO-SLOPE (LS-E) LOW TEMPATURE LOW SILOUETTE DESIGN 950 BTU -- 125 CFM -- 5-1/2 IN FAN -- MOTOR 0.55 AMPS -- HEATER 4.20 AMPS & 480 WATTS -- DURABLE POLYCARBONATE FAN & FAN GUARD -- DEFROST TERMINATION SWITCH & FAN DELAY |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 16.500 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 5.000 |
| MATT | MATERIAL | PLASTIC |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 14.000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 78-153 ITEM 7 | 11718 | MGR EQUIPMENT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 78-154 ITEM 19 | 11718 | MGR EQUIPMENT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LS-95E1 | 4P366 | PEERLESS OF AMERICA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LS95-E1 | 46150 | PEERLESS OF AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-28 | $979.00 | 12 | MGR EQUIPMENT CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015237731) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-28 | [SPE8E927P0109](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015237731) | ELECTRIC DEFROST | MGR EQUIPMENT CORP | $11,748.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4130015237731&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015237731
- 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.

Canonical page: https://nsnexplorer.com/nsn/4130-01-523-7731/
JSON: https://nsnexplorer.com/api/nsn/4130-01-523-7731.json