# NSN 4130-01-539-5281: Filter Element, Air Conditioning

NSN 4130-01-539-5281 (also written 4130015395281; NIIN 01-539-5281) is a filter element, air conditioning in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4130-01-539-5281 (4130015395281)
- NIIN: 01-539-5281 (015395281)
- Item name: FILTER ELEMENT,AIR CONDITIONING
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 111-8738 | U8468 | FINNING (UK) LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1118738 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-16 | [SPE7LX21D0087/SPE7LX27FA22Z](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281) | FILTER ELEMENT, AIR CONDITIONING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.68 |
| 2026-10-08 | [SPE7LX21D0087/SPE7LX27FA951](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281) | FILTER ELEMENT, AIR CONDITIONING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.68 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBB7P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281) | FILTER ELEMENT, AIR CONDITIONING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.68 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBB8Y](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281) | FILTER ELEMENT, AIR CONDITIONING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.68 |
| 2026-09-21 | [SPE7LX21D0087/SPE7LX26FBD79](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281) | FILTER ELEMENT, AIR CONDITIONING | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4130015395281&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4130015395281
- 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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