# NSN 6515-01-718-1546: Valve, Positive End Expiratory PR

NSN 6515-01-718-1546 (also written 6515017181546; NIIN 01-718-1546) is a valve, positive end expiratory pr in Federal Supply Class 6515, Medical and Surgical Instruments, Equipment, and Supplies. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6515-01-718-1546 (6515017181546)
- NIIN: 01-718-1546 (017181546)
- Item name: VALVE,POSITIVE END EXPIRATORY PR
- Federal Supply Class: [FSC 6515 Medical and Surgical Instruments, Equipment, and Supplies](https://nsnexplorer.com/fsc/6515/)
- Federal Supply Group: [FSG 65](https://nsnexplorer.com/group/65/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | OE ICU VENTILATOR PEEP VALVE ASSEMBLY |
| FEAT | SPECIAL FEATURES | PEEP REDUCES EXTRAVASCULAR LUNG WATER, PREVENTS THE OPENING AND CLOSING OF SMALL AIRWAYS, AND HELPS TO RECRUIT COLLAPSED ALVEOLI. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1658350 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2600573 | 6L622 | DRAEGER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6515NCM239416 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE2DS26V9459](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515017181546) | VALVE, POSITIVE END EXPIRATORY PRESSURE, V | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $3,400.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6515017181546&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515017181546
- 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/6515-01-718-1546/
JSON: https://nsnexplorer.com/api/nsn/6515-01-718-1546.json