# NSN 4330-01-180-8422: Head, Fluid Filter

NSN 4330-01-180-8422 (also written 4330011808422; NIIN 01-180-8422) is a head, fluid filter in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4330-01-180-8422 (4330011808422)
- NIIN: 01-180-8422 (011808422)
- Item name: HEAD,FLUID FILTER
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.438 |
| ABFF | FURNISHED ITEMS | VALVE |
| ACRD | INLET FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 4.124 |
| ALBY | USAGE DESIGN | TWO SEDIMENT BOWLS |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | HOLES 3 |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | HOLES 3 |
| AXGY | MOUNTING METHOD | BOWL BOLT |
| CBBL | FEATURES PROVIDED | MOUNTING BOLT HOLE(S) |
| CDXM | INLET PORT TYPE | FLANGE |
| CDXQ | OUTLET PORT TYPE | FLANGE |
| CDXW | OUTLET FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 4.124 |
| NMBR | QUANTITY | 8 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12-115 | 44256 | WM W NUGENT & CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12-115 ITEM 2 | 44256 | WM W NUGENT & CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 33-216-202 | 44256 | WM W NUGENT & CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE7M026V5662](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011808422) | HEAD, FLUID FILTER | — | $12,975.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330011808422&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011808422
- 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/4330-01-180-8422/
JSON: https://nsnexplorer.com/api/nsn/4330-01-180-8422.json