RING,RETAINING,OPTICAL ELEMENT
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$291.84
Weighted average
$291.84
Weighted by quantity
Observed range
$292–$292
Coverage
2 awards
May 26, 2021 – Aug 4, 2022
Average: $291.84 · Weighted avg: $291.84 · Range: $291.84–$291.84 · Based on 2 awards, May 26, 2021–Aug 4, 2022.
Trend chart needs at least 4 priced awards in this window (2 available).
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
2 distinct award lines
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Also MCRL-listed · PN BNG-014-A5
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DIOPTER, 0.0 |
| SPECIAL FEATURES | DIOPTER ATTACHMENT, 0.0. ACCESSORY FOR SUPPORT OF THE AN/PVS-31 5855-01-608-7756 |
Open buys
DIBBS · quotes by Sep 29, 2026 · UNRESTRICTED