# NSN 2940-01-521-0255: Filter Element, Fluid

NSN 2940-01-521-0255 (also written 2940015210255; NIIN 01-521-0255) is a filter element, fluid 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 Aug 2026.

## Identification

- NSN: 2940-01-521-0255 (2940015210255)
- NIIN: 01-521-0255 (015210255)
- Item name: FILTER ELEMENT,FLUID
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON |
| MATT | MATERIAL | BODY CELLULOSE |
| FEAT | SPECIAL FEATURES | ID 1.000 INCH; PRIMARY APPLICATION FBO CR30/1, DONALDSON FHK/FSK; PACKAGED DIMENSIONS 0.250 POUNDS; 2.300 INCH LONG; 2.300 INCH WIDE; 4.100 INCH HIGH |
| CRXW | FILTERING MEDIA DESIGN | SINGLE FILTERING MEDIA RESPONSE PLEATED |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ELEMENT, HYDRL CR30/1 |
| AZTL | BODY OVERALL LENGTH | INCHES NOMINAL 2.640 |
| ABPM | BODY DIAMETER | INCHES NOMINAL 2.050 |
| ADNH | FILTRATION RATING IN MICRONS | NOMINAL 10.0 |
| ADNP | DROP PRESSURE | POUNDS PER SQUARE INCH (PSI) 22.0 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| P171503 | 18265 | DONALDSON COMPANY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7L126P7494](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015210255) | FILTER ELEMENT, FLUI | — | $4,212.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2940015210255&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2940015210255
- 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/2940-01-521-0255/
JSON: https://nsnexplorer.com/api/nsn/2940-01-521-0255.json