# NSN 4330-01-159-5919: Filter, Fluid

NSN 4330-01-159-5919 (also written 4330011595919; NIIN 01-159-5919) is a filter, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 3 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4330-01-159-5919 (4330011595919)
- NIIN: 01-159-5919 (011595919)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | HEAD SIDE THREADED HOLE |
| ABTJ | MOUNTING HOLE QUANTITY | 4 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 6.250 |
| ADAT | BODY WIDTH | INCHES NOMINAL 5.625 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 20.125 |
| ADNH | FILTRATION RATING IN MICRONS | NOMINAL 3.0 |
| ADNQ | DIFFERENTIAL PRESSURE | POUNDS PER SQUARE INCH (PSI) 30.0 |
| AFQM | DISTANCE BETWEEN MOUNTING HOLE CENTERS | INCHES NOMINAL 1.760 AND INCHES NOMINAL 3.380 |
| APGF | DESIGN TYPE | REUSABLE |
| AZKQ | TEMP RATING | FAHRENHEIT MINIMUM -45.0 AND FAHRENHEIT MAXIMUM 225.0 |
| CBBL | FEATURES PROVIDED | BY-PASS VALVE AND DIFFERENTIAL PRESSURE INDICATOR |
| CCZM | FILTERING ELEMENT QUANTITY | 2 |
| CDTD | MOUNTING FACILITY THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
| CRXW | FILTERING MEDIA DESIGN | SINGLE FILTERING MEDIA RESPONSE PLEATED |
| CRXZ | FIRST INTAKE CONNECTION TYPE | HEAD THREADED INTERNAL PIPE |
| CSJC | MOUNTING FACILITY NOMINAL THREAD SIZE | INCHES 0.3125 |
| CSJR | FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | IDENTICAL TO FIRST INTAKE CONNECTION |
| CTDY | FIRST INTAKE THREAD SERIES DESIGNATOR | NPTF |
| CTGK | FIRST INTAKE NOMINAL THREAD SIZE | INCHES 1.500 |
| CXPF | FIRST INTAKE THREAD DIRECTION | RIGHT-HAND |
| CXZX | FILTERING SYSTEM FOR WHICH DESIGNED | BY-PASS FLOW |
| FEAT | SPECIAL FEATURES | VISUAL POINTER INDICATOR DIRT ALARM |
| MATT | MATERIAL | SEDIMENT BOWL STEEL |
| MATT | MATERIAL | FILTERING MEDIUM PAPER |
| MATT | MATERIAL | BODY ALUMINUM |
| MATT | MATERIAL | SEAL RUBBER BUNA N |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| KF3-2K3-P-D | 08832 | SCHROEDER INDUSTRIES LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LF-1-2K3-P-D | 08832 | SCHROEDER INDUSTRIES LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LF-1-2K3(10)-P-D | 08832 | SCHROEDER INDUSTRIES LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-U-0115 | 23 | 2026-10-21 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330011595919&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330011595919&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011595919
- 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/4330-01-159-5919/
JSON: https://nsnexplorer.com/api/nsn/4330-01-159-5919.json