# NSN 4330-00-921-5375: Head, Fluid Filter

NSN 4330-00-921-5375 (also written 4330009215375; NIIN 00-921-5375) is a head, fluid filter in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 10 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4330-00-921-5375 (4330009215375)
- NIIN: 00-921-5375 (009215375)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | INLET RIGHT-HAND |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.405 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.465 |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 4.750 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.345 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 4.062 |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND |
| CBBL | FEATURES PROVIDED | MOUNTING BOLT HOLE(S) |
| CDXM | INLET PORT TYPE | THREADED FEMALE, PLAIN |
| CDXQ | OUTLET PORT TYPE | THREADED FEMALE, PLAIN |
| CRHS | INLET NOMINAL THREAD SIZE | INCHES 1.000 |
| CSJD | OUTLET NOMINAL THREAD SIZE | INCHES 1.000 |
| MATT | MATERIAL | ALUMINUM ALLOY |
| NMBR | QUANTITY | 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11669184 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 33230 | 13841 | TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4330009215375 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 433009215375 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5133262 | 24617 | GENERAL MOTORS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5133262 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5134304 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5134894 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 871-5134304 | 55683 | WHEELER FLEET SOLUTIONS, CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PC5134304 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH | [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=4330009215375&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330009215375
- 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/4330-00-921-5375/
JSON: https://nsnexplorer.com/api/nsn/4330-00-921-5375.json