# NSN 4330-01-197-7903: Filter, Fluid

NSN 4330-01-197-7903 (also written 4330011977903; NIIN 01-197-7903) is a filter, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4330-01-197-7903 (4330011977903)
- NIIN: 01-197-7903 (011977903)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | BACK UNTHREADED HOLE |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.193 |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 4.605 |
| ADAU | BODY HEIGHT | INCHES NOMINAL 4.880 |
| ADNH | FILTRATION RATING IN MICRONS | ABSOLUTE 25.0 |
| ADNQ | DIFFERENTIAL PRESSURE | POUNDS PER SQUARE INCH (PSI) 14.4 |
| APGF | DESIGN TYPE | REUSABLE |
| AZKQ | TEMP RATING | FAHRENHEIT MINIMUM -65.0 AND FAHRENHEIT MAXIMUM 220.0 |
| CCZM | FILTERING ELEMENT QUANTITY | 1 |
| CQQF | OPERATING PRESSURE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 133.0 |
| CRXZ | FIRST INTAKE CONNECTION TYPE | END THREADED EXTERNAL TUBE |
| CSJR | FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | IDENTICAL TO FIRST INTAKE CONNECTION |
| CSKY | DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET | INCHES NOMINAL 3.560 |
| CSLQ | CENTER TO CENTER DISTANCE BETWEEN CONNECTIONS | INCHES NOMINAL 0.625 |
| CTDY | FIRST INTAKE THREAD SERIES DESIGNATOR | UNJS |
| CTGK | FIRST INTAKE NOMINAL THREAD SIZE | INCHES 0.718 |
| CWAR | FIRST INTAKE THREAD QUANTITY PER INCH | 20 |
| CWNZ | FIRST INTAKE THREAD CLASS | 3A |
| CXPF | FIRST INTAKE THREAD DIRECTION | RIGHT-HAND |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10110597 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7590443-101 | 05228 | PTI TECHNOLOGIES INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ADA530-81 | 18350 | PALL AEROPOWER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST7M418 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST7M418-2 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $12,180.91 | 1 | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011977903) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M126V140R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011977903) | FILTER, FLUID | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | $12,180.91 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330011977903&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330011977903
- 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/4330-01-197-7903/
JSON: https://nsnexplorer.com/api/nsn/4330-01-197-7903.json