# NSN 2940-01-508-5391: Filter Element, Intake Air Cleane

NSN 2940-01-508-5391 (also written 2940015085391; NIIN 01-508-5391) is a filter element, intake air cleane in Federal Supply Class 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2940-01-508-5391 (2940015085391)
- NIIN: 01-508-5391 (015085391)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABPM | BODY DIAMETER | INCHES NOMINAL 10.220 |
| ADAS | BODY INSIDE DIAMETER | INCHES NOMINAL 7.970 |
| AGAV | END ITEM IDENTIFICATION | EMERGENCY RESPONSE TRUCK MODEL NUMBER 4400 4X2 |
| APGF | DESIGN TYPE | NONREUSABLE |
| AZTL | BODY OVERALL LENGTH | INCHES NOMINAL 16.000 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ELEMENT,AIR CLEANER |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3532799C1 | 1A177 | NAVISTAR INC. DBA NAVISTAR DIV FEDERAL GOVERNMENT SALES GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AF25707 | 33457 | CUMMINS FILTRATION INC DBA FLEETGUARD DIV CUMMINS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7L426D60YL/SPE7L026F7876](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015085391) | FILTER ELEMENT, INTAKE AIR CLEANER | — | $1,238.55 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2940015085391&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015085391
- 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/2940-01-508-5391/
JSON: https://nsnexplorer.com/api/nsn/2940-01-508-5391.json