Applied Materials 0021-89703 RING, CLAMP DOME NECK AMATAPPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703Applied Materials Ring Clamp Dome Neck & 0021-04489 Screw Lift PN: 0021-8970314799 APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237applied materials 0021-89703 rev 002 119423-237
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APPLIED MATERIALS 0021-89703

Dome Neck Clamp Ring

Market Availability & Pricing

Part number0021-89703
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales45 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Mechanical › Chamber Components › Clamp Rings
Dome Neck Clamp Ring
APPLIED MATERIALS0021-89703dome neck clamp ring
Product description
Ring, clamp dome neck, Applied Materials chamber hardware.
Specifications and identifiers
mechanical part
Component typeClamp ring
Location/functionDome neck
Related hardwareScrew lift referenced in one source
May be listed with related hardware; verify kit contents.
Applications
Chamber dome assembliesMechanical chamber hardwareVacuum/process chamber serviceDome hardware replacementClamp ring inspection
How it works

A clamp ring used to secure or support a dome-neck area in a chamber assembly.

Clamp rings must match the dome geometry and fastening pattern to maintain alignment and sealing integrity.

What to verify before purchase
  • Confirm actual ring dimensions and revision.
  • Verify whether related screws or lift hardware are included.
Confirm with the seller
  • Exact tool compatibility beyond the referenced family/context is not confirmed.
  • Revision-specific substitutions are 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.

Applied Materials 0021-89703 RING, CLAMP DOME NECK AMAT

Applied Materials 0021-89703 RING, CLAMP DOME NECK AMAT

USD 620.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: Used
Listed: Oct 24, 2025 06:20 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 13, 2026 16:18 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703

APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703

USD 446.5000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: NEW
Listed: Apr 16, 2025 08:27 UTC
End recorded: Sep 13, 2025 23:10 UTC
Estimated remaining at check: 2
Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:23 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Applied Materials Ring Clamp Dome Neck & 0021-04489 Screw Lift PN: 0021-89703

Applied Materials Ring Clamp Dome Neck & 0021-04489 Screw Lift PN: 0021-89703

USD 696.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Aug 27, 2024 21:00 UTC
End recorded: Dec 6, 2024 23:28 UTC
Estimated remaining at check: 2
Estimated sold at check: 0

eBay response captured — Checked Oct 8, 2026 16:03 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
14799 APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703

14799 APPLIED MATERIALS RING, CLAMP DOME NECK 0021-89703

USD 592.4400

Observed public listing price, not an accepted sale amount.

Observed active at check time
SG
Condition: Used
Listed: Jul 29, 2019 06:24 UTC
End recorded: Dec 7, 2024 07:14 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 19, 2026 16:27 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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