# NSN 4930-01-641-8120: Purifier, Centrifugal, Oil

NSN 4930-01-641-8120 (also written 4930016418120; NIIN 01-641-8120) is a purifier, centrifugal, oil in Federal Supply Class 4930, Lubrication and Fuel Dispensing Equipment. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4930-01-641-8120 (4930016418120)
- NIIN: 01-641-8120 (016418120)
- Item name: PURIFIER,CENTRIFUGAL,OIL
- Federal Supply Class: [FSC 4930 Lubrication and Fuel Dispensing Equipment](https://nsnexplorer.com/fsc/4930/)
- Federal Supply Group: [FSG 49](https://nsnexplorer.com/group/49/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AZKJ | MOTOR CURRENT TYPE | AC |
| CDXB | MOTOR INCLOSURE TYPE | OPEN |
| CDXC | MOTOR MOUNTING POSITION | HORIZONTAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SOLID-RETAINING CENTRIFUGAL SEPARATOR |
| CDXD | MOTOR MANUFACTURER NAME | MAB |
| CDXG | MOTOR MANUFACTURER IDENTIFYING NUMBER | MODEL NO. 103B |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MAB-103 | 71871 | ALFA LAVAL INC | [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=4930016418120&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4930016418120
- 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/4930-01-641-8120/
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