# NSN 4330-01-509-0939: Filter Element, Fluid

NSN 4330-01-509-0939 (also written 4330015090939; NIIN 01-509-0939) is a filter element, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4330-01-509-0939 (4330015090939)
- NIIN: 01-509-0939 (015090939)
- Item name: FILTER ELEMENT,FLUID
- Federal Supply Class: [FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters](https://nsnexplorer.com/fsc/4330/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | SCRAPER TRACTOR; TRANSMISSION GROUP |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 132-8876 | U8468 | FINNING (UK) LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1328876 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CV132352 | U8468 | FINNING (UK) LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PT8496-MMPG | 12658 | BALDWIN FILTERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PT8496-MMPG | 21658 | FAULDS OVEN AND EQUIPMENT CO DIV OF MOSKAL INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBA5Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $269.72 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBV39](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $67.43 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBV68](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $134.86 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBW13](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $134.86 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBW14](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $134.86 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBW18](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $404.58 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBW37](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $134.86 |
| 2026-09-23 | [SPE7LX21D0087/SPE7LX26FBJ86](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $67.43 |
| 2026-09-18 | [SPE7LX21D0087/SPE7LX26FBC30](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939) | FILTER ELEMENT, FLUID | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $130.54 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330015090939&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015090939
- 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/4330-01-509-0939/
JSON: https://nsnexplorer.com/api/nsn/4330-01-509-0939.json