| Seal type | Formed dovetail seal / O-ring Profile intended for a dovetail-style groove. |
|---|---|
| Reported dimensions | 8.296 x 1.187, CSD .139 Dimensions appear in repeated evidence; confirm with measurement. |
| Reported material | Viton 90 Fluoroelastomer and durometer appear in provided evidence. |
| Reported vendor reference | Greene Tweed 4201B2570500927 Vendor-style reference appears in one source. |
A dovetail seal is a shaped elastomer seal designed to sit in a dovetail groove and maintain sealing under compression.
Correct elastomer material, durometer, and dimensions are important for vacuum integrity, chemical exposure, and process reliability.
Fluoroelastomer commonly selected for chemical resistance and temperature tolerance; exact compound should be verified.
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 11, 2026 16:12 UTC
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eBay response captured — Checked Oct 9, 2026 16:18 UTC
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eBay response captured — Checked Oct 8, 2026 16:22 UTC
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Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 8, 2026 16:22 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 8, 2026 16:22 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 8, 2026 16:22 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 6, 2026 16:02 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 8 | 29.9500 | 250.0000 | 69.9937500000000000 |
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 |
|---|---|---|---|---|
| Dec 7, 2024 00:40 UTC | Applied Materials Formed Dovetail Seal O-Ring PN: 3700-02425 | Completed listing price | 60 (currency not captured) | Not established |
| Sep 13, 2024 18:14 UTC | Applied Materials/AMAT Formed Dovetail Seal O-Ring PN: 3700-02425 | Completed listing price | 60 (currency not captured) | Not established |
| Mar 18, 2021 15:48 UTC | APPLIED MATERIALS (AMAT) 3700-02425 SEAL DOVE TAIL 8.296X1.187 CSD .139 VITON 90 | Completed listing price | 50 (currency not captured) | Not established |
| Jun 7, 2020 14:47 UTC | APPLIED MATERIALS (AMAT) 3700-02425 SEAL DOVE TAIL 8.296X1.187 CSD .139 VITON 90 | Completed listing price | 50 (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 20, 2026 16:09 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.
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.
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.
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