# NSN 2940-01-545-1946: Filter Element, Intake Air Cleane

NSN 2940-01-545-1946 (also written 2940015451946; NIIN 01-545-1946) is a filter element, intake air cleane in Federal Supply Class 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2940-01-545-1946 (2940015451946)
- NIIN: 01-545-1946 (015451946)
- Item name: FILTER ELEMENT,INTAKE AIR CLEANE
- Federal Supply Class: [FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft](https://nsnexplorer.com/fsc/2940/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 3805-01-533-1768; LOADER, SCOOP TYPE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | FILTER ELEMENT, INTAKE AIR CLEANER. |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2229020 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE7LX21D0087/SPE7LX26FBD3N](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015451946) | FILTER ELEMENT, INTAKE AIR CLEANER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $51.33 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBJ83](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015451946) | FILTER ELEMENT, INTAKE AIR CLEANER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $51.33 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBJ84](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015451946) | FILTER ELEMENT, INTAKE AIR CLEANER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $51.33 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2940015451946&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015451946
- 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/2940-01-545-1946/
JSON: https://nsnexplorer.com/api/nsn/2940-01-545-1946.json