# NSN 4320-00-735-4238: Pump, Rotary

NSN 4320-00-735-4238 (also written 4320007354238; NIIN 00-735-4238) is a pump, rotary in Federal Supply Class 4320, Power and Hand Pumps. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4320-00-735-4238 (4320007354238)
- NIIN: 00-735-4238 (007354238)
- Item name: PUMP,ROTARY
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAYU | INTAKE CONNECTION TYPE | RECTANGULAR FLANGE |
| AAYT | INTAKE CONNECTION QUANTITY | 1 |
| AJAD | DRIVE SHAFT LENGTH | INCHES NOMINAL 0.750 |
| AAYW | DISCHARGE CONNECTION TYPE | RECTANGULAR FLANGE |
| AHZD | PUMP ROTATION DIRECTION | CLOCKWISE |
| AHZR | ROTARY PUMP DESIGN | GEAR |
| AHYV | MAXIMUM DISCHARGE FLOW RATE | GALLONS PER MINUTE 8.0 |
| AHYW | DISCHARGE PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) 100.0 |
| APHE | OPERATION METHOD | POWERED |
| AJAC | DRIVE SHAFT END DIAMETER | INCHES NOMINAL 0.625 |
| MEDA | MEDIA FOR WHICH DESIGNED | LOCATION NOT OTHERWISE SPECIFIED OIL |
| AJAB | DRIVE SHAFT TYPE | MACHINE KEYWAY |
| AHYZ | OPERATING SPEED AT RATED CAPACITY | REVOLUTIONS PER MINUTE 2400.0 |
| AAYV | DISCHARGE CONNECTION QUANTITY | 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4320007354238 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8351672 | 1062F | SNT DYNAMICS CO., LTD DIV TECHNICAL INFORMATION PROTECTION TEAM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8351672 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8351672 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8351672 | SL003 | TONGIL HEAVY INDUSTRIES CO. LTD | [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=4320007354238&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320007354238
- 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/4320-00-735-4238/
JSON: https://nsnexplorer.com/api/nsn/4320-00-735-4238.json