| Diameter | 6 in Repeated size clue. |
|---|---|
| Material clue | alumina Several descriptions identify alumina. |
| Position clue | lower Some descriptions say lower focus ring. |
| Platform clue | Lam 9600 One repeated description references Lam 9600. |
A mechanical chamber, handling, or process-kit component used inside or around semiconductor equipment.
Geometry, material, coating, and process position can affect plasma behavior, wafer handling, contamination control, and fit.
Verify material and coating from markings or OEM documentation before process use.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 7, 2026 16:08 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 17, 2026 16:02 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 18, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 5 | 432.0000 | 650.0000 | 539.6900000000000000 |
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Aug 17, 2026 19:19 UTC | 716-011830-006 / RING,FOCUS LAM 9600 / LAM RESEARCH CORPORATION | Completed listing price | 508.23 (currency not captured) | Not established |
| Jun 18, 2026 19:17 UTC | 716-011830-006 / RING,FOCUS LAM 9600 / LAM RESEARCH CORPORATION | Completed listing price | 508.23 (currency not captured) | Not established |
| May 10, 2025 01:59 UTC | LAM RESEARCH 716-011830-006 FOCUS RING | Completed listing price | 620 (currency not captured) | Not established |
| Feb 11, 2025 20:23 UTC | Lam Research 6" Focus Ring PN: 716-011830-006 REV C | Completed listing price | 615 (currency not captured) | Not established |
| Dec 31, 2024 19:49 UTC | LAM RESEARCH 6" FOCUS RING 716-011830-006 | Completed listing price | 250 (currency not captured) | Not established |
| Dec 7, 2024 00:30 UTC | 716-011830-006 / RING,FOCUS LAM 9600 / LAM RESEARCH CORPORATION | Completed listing price | 605.03 (currency not captured) | Not established |
| May 21, 2023 22:47 UTC | LAM Research 716-011830-006 Focus Ring 6’ R3-R5-5 *new surplus, 90 day warranty* | Completed listing price | 600 (currency not captured) | Not established |
| Apr 13, 2023 10:19 UTC | 716-011830-006 / RING,FOCUS LAM 9600 / LAM RESEARCH CORPORATION | Completed listing price | 305.75 (currency not captured) | Not established |
| Feb 2, 2023 13:25 UTC | LAM RESEARCH 716-011830-006 FOCUS RING | Completed listing price | 1199 (currency not captured) | Not established |
| Jan 31, 2023 18:20 UTC | LAM RESEARCH 716-011830-006 FOCUS RING | Completed listing price | 620 (currency not captured) | Not established |
| Jan 31, 2023 16:17 UTC | LAM RESEARCH 716-011830-006 C FOCUS RING 6'' | Completed listing price | 620 (currency not captured) | Not established |
| Jan 31, 2023 15:00 UTC | LAM RESEARCH 716-011830-006 LOWER FOCUS RING | Completed listing price | 620 (currency not captured) | Not established |
| Sep 3, 2022 00:58 UTC | LAM RESEARCH 716-011830-006 FOCUS RING 6'' ALUMNIA | Completed listing price | 620 (currency not captured) | Not established |
| Feb 18, 2022 02:37 UTC | 15598 LAM RESEARCH FOCUS RING, 6" (ALUMINA) W/C (NEW) 716-011830-006 | Completed listing price | 697.93 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Aug 30, 2026 16:24 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Aug 29, 2026 16:04 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayLegacy public listing price; currency may not have been captured.
Verification lookup unavailable; legacy status shown — Last attempted Aug 15, 2026 16:02 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Verification lookup unavailable; legacy status shown — Last attempted Aug 13, 2026 16:20 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
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