# NSN 4330-01-294-2611: Head, Fluid Filter

NSN 4330-01-294-2611 (also written 4330012942611; NIIN 01-294-2611) is a head, fluid filter in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4330-01-294-2611 (4330012942611)
- NIIN: 01-294-2611 (012942611)
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABFF | FURNISHED ITEMS | VALVE |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | HOLES 8 |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | HOLES 8 |
| ASHM | VALVE TYPE | BYPASS |
| CDXM | INLET PORT TYPE | FLANGE |
| CDXQ | OUTLET PORT TYPE | FLANGE |
| FEAT | SPECIAL FEATURES | QUADIPLEX HEAD,ACCOMMODATES 4 BOWLS,28.000 IN. L,9.000 IN.W,6.000 IN.H;HYDRAULIC MEDIA; 150 PSI; ACCEPTS SIZE B ELEMENTS |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 8, ALLOY 6061, T6 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 427163 | 13520 | DONALDSON COMPANY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330012942611&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330012942611
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4330-01-294-2611/
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