# NSN 4330-01-326-3123: Filter, Fluid

NSN 4330-01-326-3123 (also written 4330013263123; NIIN 01-326-3123) is a filter, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 10 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4330-01-326-3123 (4330013263123)
- NIIN: 01-326-3123 (013263123)
- 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 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 |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | BOTTOM INLET CONNECTION AND OUTLET CONNECTION |
| ADAR | BODY OUTSIDE DIAMETER | INCHES NOMINAL 4.780 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 13.975 |
| ADNH | FILTRATION RATING IN MICRONS | ABSOLUTE 12.0 |
| ADNQ | DIFFERENTIAL PRESSURE | POUNDS PER SQUARE INCH (PSI) 35.0 |
| 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 | 1 |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| CRXW | FILTERING MEDIA DESIGN | SINGLE FILTERING MEDIA RESPONSE WOVEN |
| CRXZ | FIRST INTAKE CONNECTION TYPE | BOTTOM PLAIN FACE FLANGE |
| CSJR | FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | IDENTICAL TO FIRST INTAKE CONNECTION |
| CSTD | FIRST INTAKE FLANGE SHAPE STYLE | — |
| CTBJ | FIRST INTAKE FLANGE FACE STYLE | — |
| CTHJ | FIRST INTAKE FLANGE THICKNESS | INCHES NOMINAL 0.360 |
| CTMP | FIRST INTAKE FLANGE LENGTH | INCHES NOMINAL 4.780 |
| CTRZ | FIRST INTAKE FLANGE WIDTH | INCHES NOMINAL 4.592 |
| CXZX | FILTERING SYSTEM FOR WHICH DESIGNED | FULL FLOW |
| FEAT | SPECIAL FEATURES | SUBPLATE INLET/OUTLET MOUNTING W/1.000 IN. DIA OPENINGS |
| MATT | MATERIAL | BODY IRON |
| MATT | MATERIAL | FILTERING MEDIUM FIBER SYNTHETIC AND RESIN SYNTHETIC |
| MATT | MATERIAL | SEAL RUBBER BUNA N |
| MATT | MATERIAL | SEDIMENT BOWL IRON |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1858652 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1858652 ITEM 4 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1858652-4 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16DSSBP | 1EP30 | PALL AEROPOWER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16DSSBP | 60047 | PALL AEROPOWER CORP SUB OF PALL CORP MECTRON INDUSTRIES DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16KSSBPTY688 | 1QUD6 | PALL CORPORATION DIV PALL TRINCOR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16KSSS00002 | 1QUD6 | PALL CORPORATION DIV PALL TRINCOR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16RSSS00002 | 1QUD6 | PALL CORPORATION DIV PALL TRINCOR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HH9650K16USSBP | 60047 | PALL AEROPOWER CORP SUB OF PALL CORP MECTRON INDUSTRIES DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MOD HH9650K16DS | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [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=4330013263123&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330013263123
- 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/4330-01-326-3123/
JSON: https://nsnexplorer.com/api/nsn/4330-01-326-3123.json