# NSN 6515-01-674-4657: Mask, Oronasal

NSN 6515-01-674-4657 (also written 6515016744657; NIIN 01-674-4657) is a mask, oronasal in Federal Supply Class 6515, Medical and Surgical Instruments, Equipment, and Supplies. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6515-01-674-4657 (6515016744657)
- NIIN: 01-674-4657 (016744657)
- Item name: MASK,ORONASAL
- 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 |
| --- | --- | --- |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 5.0 |
| ALCD | USAGE DESIGN | USED FOR VETERINARY ANESTHESIA |
| ALJP | SIZE DESIGNATION | LARGE |
| ANFG | TIP TYPE | CONICAL |
| FEAT | SPECIAL FEATURES | TRANSPARENT LARGE CANINE ANESTHESIA MASK MADE OF HIGH IMPACT NEOPRENE PLASTIC; MASK DIAMETER IS 5IN WITH 4.5 IN DEEP REMOVABLE DIAPHRAGM; HAS STANDARD 15MM MALE CONNECTION WHICH FITS MASK ELBOW OF STANDARD BREATHING CIRCUITS; CONED SHAPED; LARGE. TUBING NOT INCLUDED. |
| HUES | COLOR | CLEAR |
| MATT | MATERIAL | PLASTIC AND RUBBER |
| SHPE | SHAPE | CONE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 05305 | 1U485 | A.M. BICKFORD, INC. DBA AM BICKFORD INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 07-869-4723 | 3G5T7 | PATTERSON VETERINARY SUPPLY, INC. DIV PATTERSON VETERINARY SUPPLY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1521688 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6515NCM184434 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6515016744657&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016744657
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/6515-01-674-4657/
JSON: https://nsnexplorer.com/api/nsn/6515-01-674-4657.json