# NSN 1650-00-757-3509: Piston, Hydraulic Motor-Pump

NSN 1650-00-757-3509 (also written 1650007573509; NIIN 00-757-3509) is a piston, hydraulic motor-pump in Federal Supply Class 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1650-00-757-3509 (1650007573509)
- NIIN: 00-757-3509 (007573509)
- Item name: PISTON,HYDRAULIC MOTOR-PUMP
- Federal Supply Class: [FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components](https://nsnexplorer.com/fsc/1650/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 16501309347 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,AMS 6444,2.308 IN. LG,0.865 IN. MAJOR DIA,0.7183 IN. MIN 0.7184 IN. MAX MINOR DIA,ROCKWELL C58 TO C62 HARDNESS |
| ZZZV | FSC APPLICATION DATA | ACFT HYD SYSTEM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 695585GB | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE4AX22D9404/SPE4A627F1266](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650007573509) | PISTON, HYDRAULIC MOTOR-PUMP | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $9,411.66 |
| 2026-08-27 | [SPE4AX22D9404/SPE4A626F396V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650007573509) | PISTON, HYDRAULIC MO | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | $18,823.32 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1650007573509&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650007573509
- 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/1650-00-757-3509/
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