# NSN 4320-01-523-2684: Pump, Axial Pistons

NSN 4320-01-523-2684 (also written 4320015232684; NIIN 01-523-2684) is a pump, axial pistons in Federal Supply Class 4320, Power and Hand Pumps. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4320-01-523-2684 (4320015232684)
- NIIN: 01-523-2684 (015232684)
- Item name: PUMP,AXIAL PISTONS
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | AXIAL PISTON UNIT |
| FEAT | SPECIAL FEATURES | OPEN CIRCUIT PUMP WITH CHARGE PUMP(IMPELLER); SEALS: BUNA N IN FLUOROCARBON; SHAFT END: SPLINED SHAFT ANSI B92-1A-1976; MOUNTING FLANGE: SAE J744-4 HOLE; PORTS: PRESSURE AND SUCTION PORT ON OPPOSITE SIDES (8AE) WITH UNC FASTENING THREADS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AA11VLO190LRDS/11RNSD62K02 | 27005 | BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M1-27-T-0717 | 2 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320015232684&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320015232684&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320015232684
- 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/4320-01-523-2684/
JSON: https://nsnexplorer.com/api/nsn/4320-01-523-2684.json