# NSN 1660-00-939-7509: Control Box, Electrical-Electroni

NSN 1660-00-939-7509 (also written 1660009397509; NIIN 00-939-7509) is a control box, electrical-electroni in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1660-00-939-7509 (1660009397509)
- NIIN: 00-939-7509 (009397509)
- Item name: CONTROL BOX,ELECTRICAL-ELECTRONI
- Federal Supply Class: [FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment](https://nsnexplorer.com/fsc/1660/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | RATED 115.0 VOLTS; 400.0 HERTZ FREQUENCY RATING; ONE CONNECTOR TERMINAL; TWO ADJUSTING TERMINALS; 3.490 IN. MINIMUM AND 3.510 IN. MAXIMUM OVERALL LENGTH; 3.130 IN. MAXIMUM WIDTH; 2.180 IN. MAXIMUM OVERALL HEIGHT; MOUNTED BY FOUR 0.208 IN. MINIMUM AND 0.228 IN. MAXIMUM DIAMETER UNTHREADED HOLES SPACED 2.840 IN. MINIMUM AND 2.860 IN. MAXIMUM BY 1.740 IN. MINIMUM AND 1.760 IN. MAXIMUM CENTER TO CENTER. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10729-9 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 114ES233-12 | 77272 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-26 | $5,965.25 | 2 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660009397509) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-26 | [SPE4A125G0027/SPE4A727F0998](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660009397509) | CONTROL BOX, ELECTRI | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $11,930.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1660009397509&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660009397509
- 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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