# NSN 4320-01-229-4216: Pump, Reciprocating

NSN 4320-01-229-4216 (also written 4320012294216; NIIN 01-229-4216) is a pump, reciprocating in Federal Supply Class 4320, Power and Hand Pumps. 5 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4320-01-229-4216 (4320012294216)
- NIIN: 01-229-4216 (012294216)
- Item name: PUMP,RECIPROCATING
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAXX | MOUNTING TYPE | BASE |
| AAXZ | CYLINDER QUANTITY | 2 |
| AAYT | INTAKE CONNECTION QUANTITY | 1 |
| AAYU | INTAKE CONNECTION TYPE | THREADED EXTERNAL |
| AAYV | DISCHARGE CONNECTION QUANTITY | 1 |
| AAYW | DISCHARGE CONNECTION TYPE | THREADED EXTERNAL |
| AENG | PUMPING ELEMENT TYPE | DIAPHRAGM |
| AHYV | MAXIMUM DISCHARGE FLOW RATE | GALLONS PER MINUTE 24.0 |
| AHYW | DISCHARGE PRESSURE | POUNDS PER SQUARE INCH GAUGE (PSIG) 120.0 |
| AHYX | TOTAL HEAD | FEET 277.000 |
| AHZJ | PUMP RECIPROCATING DESIGN | SINGLE ACTING |
| AHZN | RECIPROCATING STROKE TYPE | FIXED |
| APHE | OPERATION METHOD | POWERED |
| FEAT | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE BALL VALVES AND SEAT O-RINGS,ALUMINUM BODY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 02-12373 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 02-12373 | 52837 | PSG CALIFORNIA, LLC DIV DOVER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M2/TO/TF/TF/AL | 52837 | PSG CALIFORNIA, LLC DIV DOVER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P2/AAPPP/TNU/TF/STF/2000 | 52837 | PSG CALIFORNIA, LLC DIV DOVER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| T2/AAAB/TF/TF/ATF | 52837 | PSG CALIFORNIA, LLC DIV DOVER CORPORATION | [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=4320012294216&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320012294216
- 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/4320-01-229-4216/
JSON: https://nsnexplorer.com/api/nsn/4320-01-229-4216.json