| Seal type | O-ring Circular elastomer seal. |
|---|---|
| Dimensions | ID 4.484; CSD .139 Inside diameter and cross-section diameter for the seal. |
| Material/hardness | Viton / 75 durometer Elastomer material and hardness context for the seal. |
| Kit context | Heated gate valve O-ring kit 0240-30828 Kit relationship should be verified before ordering. |
A circular elastomer seal used to create a leak-tight interface between mating hardware surfaces.
Correct O-ring size, material, and durometer are critical for vacuum sealing, chemical compatibility, and temperature performance.
A common hardness rating for O-rings; actual requirement should match the equipment documentation.
A fluorocarbon elastomer commonly used for chemical resistance and vacuum applications.
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 16:15 UTC
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eBay response captured — Checked Oct 11, 2026 16:12 UTC
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eBay response captured — Checked Oct 7, 2026 16:26 UTC
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eBay response captured — Checked Oct 3, 2026 16:23 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 3, 2026 16:22 UTC
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Best Offer · Buy It Now
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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 | 6 | 29.9500 | 300.0000 | 187.2416666666666667 |
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 |
|---|---|---|---|---|
| Jun 5, 2026 20:11 UTC | AMAT 3700-01381 0240-30828 Kit "O" Ring STD Gate Valve Heated NEW MAKE OFFER MIA | Completed listing price | 138.5 (currency not captured) | Not established |
| Nov 24, 2022 10:16 UTC | AMAT 3700-01381 ORING ID 4.484 CSD .139 75 DURO | Completed listing price | 50 (currency not captured) | Not established |
| Nov 5, 2018 13:50 UTC | AMAT 3700-01381 ORING ID 4.484 CSD .139 VITON 75 DURO Applied Materials | Completed listing price | 50 (currency not captured) | Not established |
| Sep 15, 2016 16:57 UTC | AMAT 3700-01381 PARKER 2-246 V747-25, ORING ID 4.484 CSD .139 VITON 75 DURO | Completed listing price | 36.15 (currency not captured) | Not established |
| Mar 23, 2016 22:57 UTC | AMAT 3700-01381 O-Ring ID 4.484 CSD .139 VITON 75 DURO BLK | Completed listing price | 45 (currency not captured) | Not established |
| Nov 14, 2015 23:00 UTC | AMAT 3700-01381 O-Ring ID 4.484 CSD .139 VITON 75 DURO BLK | Completed listing price | 45 (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 23, 2026 16:07 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
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Legacy record; no enhanced status check captured
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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.
Best Offer lookup was not verified; no accepted-price claim is made.
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