AMAT 0021-07586 Edge Ring, Middle, 233-4820-08, 128790AMAT 0021-07586 EDGE RING MIDDLE, 113170AMAT 0021-07586 RING, MIDDLE PURGE SST, 300MM TXZ, 1117800021-07586 RING,MIDDLE PURGE SST,300MM TXZNew AMAT 0021-07586 Edge Ring, Middle, 233-4820-08 w/ Certificate of Compliance0021-07586 / RING, MIDDLE PURGE SST, 300MM TXZ / APPLIED MATERIALS AMAT0021-07586 / RING, MIDDLE PURGE SST, 300MM TXZ / APPLIED MATERIALS AMAT0021-07586 / RING, MIDDLE PURGE SST, 300MM TXZ / APPLIED MATERIALS AMATAPPLIED MATERIALS 0021-07586 RING MIDDLE 300MM AMAT *UNUSED*APPLIED MATERIALS 0021-07586 RING MIDDLE 300MMAPPLIED MATERIALS 0021-07586 SST MIDDLE EDGE RING AMATAPPLIED MATERIALS 0021-07586 SST MIDDLE PURGE RING AMAT *CLEANED*27911 APPLIED MATERIALS RING, MIDDLE PURGE SST, 300MM TXZ 0021-07586LSA Cleanpart 233482008 Edge Ring Middle Applied Materials 0021-07586 Rev 60021-07586 / RING, MIDDLE PURGE SST, 300M / APPLIED MATERIALSAMAT 0021-07586 ISOLATOR RING, ENDURA, TxZ, OEM, USED, EXCELLENT COND.AMAT Applied Materials 0021-07586 Isolator Ring TxZ ENDURA 2AMAT 0021-07586 ISOLATOR RING, ENDURA, TxZ, OEM, USED, EXCELLENT COND.AMAT 0021-07586 ISOLATOR RING, ENDURA, TxZ, OEM, USED, EXCELLENT COND.AMAT APPLIED MATERIALS 0021-07586 REV 007 RING MIDDLE ST TXZ CVDAMAT APPLIED MATERIALS 0021-07586 REV 007 SST MIDDLE EDGE RING AMAT 0021-07586 ISOLATOR RING, ENDURA, TxZ, OEM, USED, EXCELLENT COND.AMAT 0021-07586 Ring, Middle 300MM 424345AMAT MIDDLE EDGE RING 0021-07586 AMAT 0021-07586 ISOLATOR RING, ENDURA, TxZ, OEM, USED, EXCELLENT COND.5011 APPLIED MATERIAL RING MIDDLE, 300MM (NEW) 0021-07586APPLIED MATERIALS P/N 0021-07586 REV.007 METAL RING
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APPLIED MATERIALS 0021-07586

Middle Purge Ring, SST, 300mm TxZ

Market Availability & Pricing

Part number0021-07586
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales699 (currency not captured) — public listing price; reported sold quantity is not a verified transaction. Recorded acceptance: Accepted price not disclosed
Mechanical › Chamber Components › Chamber Rings
Middle Purge Ring, SST, 300mm TxZ
APPLIED MATERIALS0021-07586middle purge / edge ring
Product description
Middle Purge Ring, SST, 300mm TxZ
Specifications and identifiers
evidence
Supported phrasesRING, MIDDLE PURGE SST, 300MM TXZ; edge ring middle; isolator ring TxZ
material
SSTstainless steel
Listing evidence repeatedly expands this as SST in the item phrase.
size
Wafer size/context300mm
Title evidence associates the ring with 300mm TxZ usage.
Equipment context
  • Applied Materials TxZ / Endura context
Applications
PVD/CVD chamber hardwarepurge or edge-ring assembliesmiddle purge ringedge/isolator ring service replacement
How it works

A chamber ring is a shaped process-chamber component that helps define, shield, isolate, or manage gas/plasma regions around the wafer area.

Rings are process-critical consumables or hardware; wrong geometry/material can affect plasma behavior, purge flow, and fit.

Technical guide
SST

Stainless steel, commonly used for corrosion-resistant mechanical chamber parts.

TxZ
A tool/chamber context appearing in the evidence; exact platform compatibility should be verified.
What to verify before purchase
  • Exact revision such as Rev. 007
  • Whether the correct description is middle purge ring, middle edge ring, or isolator ring for the specific unit
  • Cleaned/unused condition
  • Confirm condition, revision, and included subcomponents from photos or labels before purchase.
Confirm with the seller
  • Exact coating and platform compatibility not confirmed.

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

AMAT 0021-07586 Edge Ring, Middle, 233-4820-08, 128790

AMAT 0021-07586 Edge Ring, Middle, 233-4820-08, 128790

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Sep 22, 2023 19:00 UTC
End recorded: Dec 7, 2024 11:23 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 3, 2026 16:09 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
AMAT 0021-07586 EDGE RING MIDDLE, 113170

AMAT 0021-07586 EDGE RING MIDDLE, 113170

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Jan 7, 2023 01:00 UTC
End recorded: Dec 7, 2024 01:01 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 1, 2026 16:10 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
AMAT 0021-07586 RING, MIDDLE PURGE SST, 300MM TXZ, 111780

AMAT 0021-07586 RING, MIDDLE PURGE SST, 300MM TXZ, 111780

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Nov 23, 2022 23:30 UTC
End recorded: Dec 7, 2024 08:16 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 1, 2026 16:02 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
0021-07586 RING,MIDDLE PURGE SST,300MM TXZ

0021-07586 RING,MIDDLE PURGE SST,300MM TXZ

USD 650.00

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Mar 1, 2022 23:00 UTC
End recorded: Dec 7, 2024 10:16 UTC
Estimated remaining at check: 4
Estimated sold at check: 0

eBay response captured — Checked Oct 22, 2026 11:26 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay

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