# NSN 6515-01-606-4565: Plug, Ear

NSN 6515-01-606-4565 (also written 6515016064565; NIIN 01-606-4565) is a plug, ear in Federal Supply Class 6515, Medical and Surgical Instruments, Equipment, and Supplies. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Nov 2026.

## Identification

- NSN: 6515-01-606-4565 (6515016064565)
- NIIN: 01-606-4565 (016064565)
- Item name: PLUG,EAR
- 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 | EAR PLUG EP-4 SONIC DEFENDER MEDIUM |
| FEAT | SPECIAL FEATURES | HYPOALLERGENIC MEDICAL-GRADE POLYMER; NUDE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| EP4-MPR-BULK | 0BJZ8 | SUREFIRE, LLC DBA SUREFIRE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-03 | $315.00 | 15 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-10-28 | $9,360.00 | 2 | QUANTICO TACTICAL INCORPORATED DBA QUANTICO TACTICAL INCORPRATED | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-10-20 | $720.00 | 1 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-10-13 | $360.00 | 12 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-09-22 | $315.00 | 5 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-09-04 | $360.00 | 2 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-09-04 | $360.00 | 2 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |
| 2026-08-20 | $1,008.00 | 10 | ATLANTIC DIVING SUPPLY, INC. DBA ADS | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE2DS27V1046](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4,725.00 |
| 2026-10-28 | [SPE2DS27P0254](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | QUANTICO TACTICAL INCORPORATED DBA QUANTICO TACTICAL INCORPRATED | $18,720.00 |
| 2026-10-28 | [SPE2DS27P0254](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | QUANTICO TACTICAL INCORPORATED DBA QUANTICO TACTICAL INCORPRATED | $18,720.00 |
| 2026-10-28 | [SPE2DS27P0254](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | QUANTICO TACTICAL INCORPORATED DBA QUANTICO TACTICAL INCORPRATED | $18,720.00 |
| 2026-10-20 | [SPE2DS27V0668](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $720.00 |
| 2026-10-20 | [SPE2DS27V0668](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $720.00 |
| 2026-10-13 | [SPE2DS27V0459](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4,320.00 |
| 2026-09-22 | [SPE2DS26V007D](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,575.00 |
| 2026-09-04 | [SPE2DS26V9539](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $720.00 |
| 2026-09-04 | [SPE2DS26V9525](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $720.00 |
| 2026-08-20 | [SPE2DS26V9048](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $10,080.00 |
| 2026-08-20 | [SPE2DS26V9048](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565) | PLUG, EAR | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $10,080.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6515016064565&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6515016064565
- 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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