PLUG,EAR
DIBBS awards by month · trailing 12 mo
3 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$254.72
Weighted average
$232.59
Weighted by quantity
Observed range
$218–$325
Coverage
20 awards
Aug 18, 2021 – Jul 13, 2026
Average: $254.72 · Weighted avg: $232.59 · Range: $217.50–$325.00 · Based on 20 awards, Aug 18, 2021–Jul 13, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jul 13, 2026 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 2 × $325.00 | $650 | SPE2DS26V7615 |
| Jan 28, 2026 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 2 × $325.00 | $650 | SPE2DS26V2398 |
| Jan 23, 2026 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 2 × $325.00 | $650 | SPE2DS26V2247 |
| Apr 16, 2025 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $325.00 | $325 | SPE2DS25V8217 |
| Jan 28, 2025 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 4 × $250.00 | $1,000 | SPE2DS25V4197 |
| Jan 27, 2025 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 3 × $250.00 | $750 | SPE2DS25V4172 |
| Dec 23, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $250.00 | $250 | SPE2DS25V3199 |
| Dec 9, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 7 × $250.00 | $1,750 | SPE2DS25V2597 |
| Dec 5, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $250.00 | $250 | SPE2DS25V2494 |
| Nov 4, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 10 × $250.00 | $2,500 | SPE2DS25V1373 |
| Oct 25, 2024 | 9QGT8KEEPIN IT TRUCKING LOGISTICS LLCSAVANNAH, GASAM | 1 × $235.00 | $235 | SPE2DS25V1110 |
| Oct 16, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $250.00 | $250 | SPE2DS25V0897 |
| Sep 9, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $238.00 | $238 | SPE2DS24V085B |
| Jul 23, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 2 × $238.00 | $476 | SPE2DS24V9749 |
| Apr 22, 2024 | 1CAY9ATLANTIC DIVING SUPPLY, INC.VIRGINIA BEACH, VASAM | 1 × $238.00 | $238 | SPE2DS24V6012 |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN 90105-121, EP4-BK-SPR-BULK
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY | EAR PLUG EP-4 SONIC DEFENDER SMALL |
| SPECIAL FEATURES | HYPOALLERGENIC MEDICAL-GRADE POLYMER; BLACK |
Open buys
DIBBS · quotes by Sep 21, 2026 · UNRESTRICTED