# NSN 4320-00-201-3223: Impeller, Pump, Centrifugal

NSN 4320-00-201-3223 (also written 4320002013223; NIIN 00-201-3223) is an impeller, pump, centrifugal in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4320-00-201-3223 (4320002013223)
- NIIN: 00-201-3223 (002013223)
- Item name: IMPELLER,PUMP,CENTRIFUGAL
- Federal Supply Class: [FSC 4320 Power and Hand Pumps](https://nsnexplorer.com/fsc/4320/)
- 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 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ANCT | BLADE TYPE | BACKWARD CURVE |
| AJLJ | HUB LENGTH | OVERALL INCHES NOMINAL 0.312 |
| SFTT | SURFACE TREATMENT | ANODIZE |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.625 |
| BLKK | HUB QUANTITY | 1 |
| CPWW | HUB PROJECTION LENGTH BEYOND WHEEL SIDE | INCHES NOMINAL 0.312 |
| CPWX | KEYWAY TYPE | STRAIGHT |
| MATT | MATERIAL | ALUMINUM ALLOY 355.0 |
| ABRR | KEYWAY WIDTH | INCHES MINIMUM 0.064 AND INCHES MAXIMUM 0.066 |
| ABRV | KEYWAY DEPTH | INCHES NOMINAL 0.038 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 2.270 |
| APGF | DESIGN TYPE | SINGLE WIDTH |
| AEVE | KEYWAY QUANTITY | 1 |
| AFYS | KEYWAY LENGTH | INCHES NOMINAL 0.500 |
| AJLB | BLADE QUANTITY | 5 |
| BDJW | HUB LOCATION | FRONT SIDE |
| BDDS | HUB BORE DIAMETER | SINGLE INCHES NOMINAL 0.375 |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| AXGY | MOUNTING METHOD | KEY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| RG12921 | 51663 | HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RG12921-1 | 51663 | HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-0517 | 7 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320002013223&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320002013223&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320002013223
- 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/4320-00-201-3223/
JSON: https://nsnexplorer.com/api/nsn/4320-00-201-3223.json