# NSN 4330-01-037-2212: Filter, Fluid

NSN 4330-01-037-2212 (also written 4330010372212; NIIN 01-037-2212) is a filter, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4330-01-037-2212 (4330010372212)
- NIIN: 01-037-2212 (010372212)
- Item name: FILTER,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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | LINE INLET CONNECTION AND OUTLET CONNECTION |
| ADAQ | BODY LENGTH | INCHES NOMINAL 6.559 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES NOMINAL 1.730 |
| ADNH | FILTRATION RATING IN MICRONS | NOMINAL 3.0 |
| APGF | DESIGN TYPE | REUSABLE |
| CCZM | FILTERING ELEMENT QUANTITY | 1 |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 16.0 |
| CRXZ | FIRST INTAKE CONNECTION TYPE | END THREADED EXTERNAL TUBE |
| CSJR | FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | NOT IDENTICAL |
| CSKS | FIRST DISCHARGE CONNECTION TYPE | END THREADED EXTERNAL TUBE |
| CTDY | FIRST INTAKE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| CTFF | FIRST DISCHARGE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| CTGK | FIRST INTAKE NOMINAL THREAD SIZE | INCHES 0.562 |
| CTLG | FIRST DISCHARGE NOMINAL THREAD SIZE | INCHES 0.750 |
| CWNZ | FIRST INTAKE THREAD CLASS | 2A |
| CWRH | FIRST DISCHARGE THREAD CLASS | 2A |
| CXPF | FIRST INTAKE THREAD DIRECTION | RIGHT-HAND |
| CXYG | FIRST DISCHARGE THREAD DIRECTION | RIGHT-HAND |
| CXZX | FILTERING SYSTEM FOR WHICH DESIGNED | FULL FLOW |
| MATT | MATERIAL | BODY ALUMINUM ALLOY |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2-3021-3 | 53887 | C & H MACHINE INC DBA SUPPORT EQUIPMENT INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-3021-3 | 60685 | SPECIALTY CABLE CORP DBA SPECIALTY CABLE CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2-3021-3 | 94861 | MALABAR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AS-2035-5 | 94861 | MALABAR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST7M385 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST7M385-1 | 75301 | KETTENBURG MARINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-12 | $669.76 | 13 | S I T CORPORATION | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330010372212) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M126V081B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330010372212) | FILTER, FLUID | S I T CORPORATION | $8,706.88 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330010372212&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330010372212
- 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/4330-01-037-2212/
JSON: https://nsnexplorer.com/api/nsn/4330-01-037-2212.json