# NSN 4320-00-582-4015: Rotor And Shaft Pump Assembly

NSN 4320-00-582-4015 (also written 4320005824015; NIIN 00-582-4015) is a rotor and shaft pump assembly 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: 4320-00-582-4015 (4320005824015)
- NIIN: 00-582-4015 (005824015)
- Item name: ROTOR AND SHAFT PUMP ASSEMBLY
- 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 |
| --- | --- | --- |
| CYDV | PUMP DESIGN CONTROL ACTIVITY | 07524 |
| MATT | MATERIAL | COPPER ALLOY AND STEEL CORROSION RESISTING |
| CYPA | ROTOR DIAMETER | INCHES NOMINAL 4.489 |
| CBBL | FEATURES PROVIDED | SLOTTED |
| CYET | SHAFT LARGEST DIAMETER | INCHES NOMINAL 1.292 |
| FEAT | SPECIAL FEATURES | W/3.498 IN. ROTOR LG SIX SLOTS 0.500 IN. W,1.310 IN. DEEP; DRILLED HOLE FOR BALANCE; 0.999 IN. SMALLEST OD OF SHAFT; 6.250 IN. LG IST END OF SHAFT; 3.031 IN. LG 2ND END OF SHAFT |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 12.781 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 221476 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| E3968PC13 | 07524 | DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-14 | $2,037.85 | 2 | PIONEER INDUSTRIES, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320005824015) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-14 | [SPE7M126PA243](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320005824015) | ROTOR AND SHAFT PUMP ASSEMBLY | PIONEER INDUSTRIES, LLC | $4,075.70 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320005824015&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320005824015
- 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/4320-00-582-4015/
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