# NSN 6515-01-588-3083: Concentrator, Oxygen

NSN 6515-01-588-3083 (also written 6515015883083; NIIN 01-588-3083) is a concentrator, oxygen in Federal Supply Class 6515, Medical and Surgical Instruments, Equipment, and Supplies. 8 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6515-01-588-3083 (6515015883083)
- NIIN: 01-588-3083 (015883083)
- Item name: CONCENTRATOR,OXYGEN
- 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SAROS MEDICAL OXYGEN SYSTEM MODEL 3000 |
| FEAT | SPECIAL FEATURES | SAROS PORTABLE OXYGEN SYSTEM DESIGNED FOR EXTREME ENVIRONMENTS GROUND, AIR, AND SEA; DELIVERS USP 93 PCT. MEDICAL OXYGEN AT 3 LPM; DOSE MODE TO 96 ML; 15 PSI MAX; 5 PSIG SYSTEM OUTPUT PRESSURE; AC POWER SUPPLY; 130 WATTS, 24 VDC OPERATION; RECHARGEABLE BATTERY. |
| ACDC | CURRENT TYPE | DC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 18781 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6515NCM105024 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9400 | 3A8Z2 | CAIRE INC. DBA CHART BIOMEDICAL GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9400 | 6A4F9 | PANAKEIA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9400-SEQ | 6A4F9 | PANAKEIA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GENERATE OXYGENATE EVACUATE | 3A8Z2 | CAIRE INC. DBA CHART BIOMEDICAL GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MOD 3000 | 3A8Z2 | CAIRE INC. DBA CHART BIOMEDICAL GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TICS.23.10314 | 30TR5 | TRIBALCO LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-11 | $18,092.92 | 1 | LARKOS PACKING AND DISTRIBUTION INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015883083) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-11 | [SPE2DS26V9754](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015883083) | CONCENTRATOR, OXYGEN | LARKOS PACKING AND DISTRIBUTION INC. | $18,092.92 |
| 2026-09-11 | [SPE2DS26V9754](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015883083) | CONCENTRATOR, OXYGEN | LARKOS PACKING AND DISTRIBUTION INC. | $18,092.92 |
| 2026-08-17 | [SPE2DS26P2698](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015883083) | CONCENTRATOR, OXYGEN | PANAKEIA, LLC | $7,765.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6515015883083&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515015883083
- 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/6515-01-588-3083/
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