# NSN 4320-01-413-3265: Impeller, Pump, Centrifugal

NSN 4320-01-413-3265 (also written 4320014133265; NIIN 01-413-3265) is an impeller, pump, centrifugal in Federal Supply Class 4320, Power and Hand Pumps. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4320-01-413-3265 (4320014133265)
- NIIN: 01-413-3265 (014133265)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAV | OVERALL DIAMETER | MILLIMETERS NOMINAL 216.5 |
| AGAV | END ITEM IDENTIFICATION | ENGINE DIESEL P/N 3608/109-3839 USED ONBOARD 225 FT WLB COAST GUARD VESSELS |
| AJLB | BLADE QUANTITY | 16 |
| AWDP | THREAD DIAMETER | MILLIMETERS NOMINAL 12.7 |
| AXGY | MOUNTING METHOD | THREAD |
| AYSY | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
| MATT | MATERIAL | IRON CAST |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7E-3172 PC 2 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7E-3174 | 0141B | NAVANTIA SA SME. DIV NAVANTIA HQ | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7E-3174 | 409BB | NAVANTIA - PROPULSION Y ENERGIA MOTORES - CARTAGENA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7E3174 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBG5P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320014133265) | IMPELLER, PUMP, CENTRIFUGAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,115.76 |
| 2026-09-22 | [SPE7LX21D0087/SPE7LX26FBJ36](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320014133265) | IMPELLER, PUMP, CENTRIFUGAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,115.76 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320014133265&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320014133265
- 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/4320-01-413-3265/
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