# NSN 1650-01-517-7844: Piston, Hydraulic Accumulator

NSN 1650-01-517-7844 (also written 1650015177844; NIIN 01-517-7844) is a piston, hydraulic accumulator in Federal Supply Class 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 1650-01-517-7844 (1650015177844)
- NIIN: 01-517-7844 (015177844)
- Item name: PISTON,HYDRAULIC ACCUMULATOR
- 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 N: making the part needs special test or inspection facilities. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMLY PART NUMBER 11463821 UNDER NSN 3040-01-238-6924 |
| AGAV | END ITEM IDENTIFICATION | PATRIOT |
| SFTT | SURFACE TREATMENT | CHROMATE |
| MATT | MATERIAL | ALUMINUM |
| ADAV | OVERALL DIAMETER | INCHES MINIMUM 7.250 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11463841 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11463841 | 54013 | RANDOLPH & BALDWIN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-04 | $4,288.00 | 3 | RANDOLPH & BALDWIN, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650015177844) |
| 2026-10-20 | $4,420.41 | 2 | RANDOLPH & BALDWIN, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650015177844) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-04 | [SPE4A627P4202](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650015177844) | PISTON, HYDRAULIC AC | RANDOLPH & BALDWIN, INC. | $12,864.00 |
| 2026-10-20 | [SPE4A727P1004](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650015177844) | PISTON, HYDRAULIC AC | RANDOLPH & BALDWIN, INC. | $8,840.82 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1650015177844&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1650015177844
- 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.

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