# NSN 6515-01-590-8864: Sensor, Oxygen Monitoring

NSN 6515-01-590-8864 (also written 6515015908864; NIIN 01-590-8864) is a sensor, oxygen monitoring in Federal Supply Class 6515, Medical and Surgical Instruments, Equipment, and Supplies. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6515-01-590-8864 (6515015908864)
- NIIN: 01-590-8864 (015908864)
- Item name: SENSOR,OXYGEN MONITORING
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | MASIMO RAINBOW R1 25 ADHESIVE SENSOR, OXYGEN SATURATION (SPO2), HEMOGLOBIN (SPHB), AND METHEMOGLOBIN (SPMET); DISPOSABLE; SIZE: ADULT; LATEX FREE; PACKAGE OF 10 |
| AGAV | END ITEM IDENTIFICATION | 6515-01-590-8493, OXIMETER, PULSE (CANCELLED NIIN); AND 6515-01-572-7224, OXIMETER, PULSE, RAD-57 MASIMO. |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SENSOR ADHESIVE SPO2 SPHB SPMET ADULT DISPOSABLE MASIMO RAINBOW R1 25 10S |
| ALJP | SIZE DESIGNATION | ADULT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 20244 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2416 | 3BHG4 | MASIMO CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3792 | 3BHG4 | MASIMO CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6515NCM105677 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RAINBOW R1 25 DISP ADULT SENSO | 3BHG4 | MASIMO CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-22 | $735.00 | 16 | 15CA3 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015908864) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE2DS26P3084](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015908864) | SENSOR, OXYGEN MONITORING | — | $11,760.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6515015908864&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015908864
- 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/6515-01-590-8864/
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