# NSN 4320-01-306-0262: Pump, Rotary

NSN 4320-01-306-0262 (also written 4320013060262; NIIN 01-306-0262) is a pump, rotary in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4320-01-306-0262 (4320013060262)
- NIIN: 01-306-0262 (013060262)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAYT | INTAKE CONNECTION QUANTITY | 1 |
| AAYU | INTAKE CONNECTION TYPE | ROUND FLANGE |
| AAYV | DISCHARGE CONNECTION QUANTITY | 1 |
| AAYW | DISCHARGE CONNECTION TYPE | UNTHREADED INTERNAL |
| AAYX | DRIVE CONNECTION TYPE | FLEXIBLE COUPLED |
| AHYV | MAXIMUM DISCHARGE FLOW RATE | GALLONS PER MINUTE 252.0 |
| AHYW | DISCHARGE PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) 500.0 |
| AHYZ | OPERATING SPEED AT RATED CAPACITY | REVOLUTIONS PER MINUTE 1750.0 |
| AHZD | PUMP ROTATION DIRECTION | CLOCKWISE |
| AHZR | ROTARY PUMP DESIGN | SCREW |
| AJAB | DRIVE SHAFT TYPE | MACHINE KEYWAY |
| AJAC | DRIVE SHAFT END DIAMETER | INCHES NOMINAL 2.000 |
| AJAD | DRIVE SHAFT LENGTH | INCHES NOMINAL 4.250 |
| AJAF | UNPACKAGED UNIT LENGTH | INCHES NOMINAL 38.562 |
| AJAG | UNPACKAGED UNIT WIDTH | INCHES NOMINAL 13.000 |
| AJAH | UNPACKAGED UNIT HEIGHT | INCHES NOMINAL 13.250 |
| APHE | OPERATION METHOD | POWERED |
| MATT | MATERIAL | PUMP BASIC STEEL |
| MEDA | MEDIA FOR WHICH DESIGNED | LOCATION NOT OTHERWISE SPECIFIED FUEL/OIL, HYDROCARBON |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A3DBCSX-337 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A3DVCSX-337 | 59180 | CIRCOR PUMPS NORTH AMERICA LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7M126P1855](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320013060262) | PUMP, ROTARY | CIRCOR PUMPS NORTH AMERICA LLC | $168,612.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320013060262&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320013060262
- 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/4320-01-306-0262/
JSON: https://nsnexplorer.com/api/nsn/4320-01-306-0262.json