2 AMAT 3700-02443 O-RING, PARKER UHP 2-109-UHP, 184963Parker O-Ring Compound V0747 PN: 2-109-UHP Applied Materials/AMAT 3700-02443O-RING 3700-02443 (lot of 13)6 Applied Materials/AMAT 3700-02443 .299 CSD .103 VITON 75 DURO BLK O-RING6 Applied Materials/AMAT 3700-02443 .299 CSD .103 VITON 75 DURO BLK O-RING6 Applied Materials/AMAT 3700-02443 .299 CSD .103 VITON 75 DURO BLK O-RING6 Applied Materials/AMAT 3700-02443 .299 CSD .103 VITON 75 DURO BLK O-RINGAPPLIED MATERIALS (AMAT) 3700-02443 ORING ID 1.O40 CSD .103 PARKER  COMP V0747 APPLIED MATERIALS (AMAT) 3700-02443 ORING ID 1.O40 CSD .103 PARKER  COMP V0747 AMAT 3700-02443 ORING ID .299 CSD .103 VITON 75DURO BLK
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APPLIED MATERIALS 3700-02443

Parker UHP O-Ring

Market Availability & Pricing

Part number3700-02443
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales24.99 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Seals & Elastomers › O-Rings & Gaskets › O-Rings
Parker UHP O-Ring
APPLIED MATERIALS3700-02443O-ring
Product description
O-ring, Parker UHP 2-109-UHP / V0747 compound, Applied Materials part 3700-02443.
Specifications and identifiers
Identifying details
Seal typeO-ring
Repeated item type.
Reported Parker reference2-109-UHP
Appears in provided evidence.
Reported compoundV0747 / Viton 75 duro black
Compound/material references appear but vary and should be verified.
Reported dimensionsID .299 or 1.040, CSD .103
Provided descriptions conflict on ID; verify actual size.
Applications
vacuum sealinggas or chamber seal replacementmaintenance kitsVacuum or gas seal replacementUHP elastomer seal service
How it works

An O-ring is an elastomer seal used to prevent leaks at mating surfaces.

Correct compound and dimensions are critical for vacuum integrity, chemical exposure, and process compatibility.

Technical guide
Viton

Fluoroelastomer commonly used for chemical and temperature resistance; exact compound should be verified.

CSD
Cross-section diameter
UHP
Ultra-high purity designation when used by seal vendors
What to verify before purchase
  • Verify actual Parker size code, ID, cross-section, compound, and certification.
  • Do not rely on inconsistent dimensional descriptions without measuring or checking the package label.
Confirm with the seller
  • Exact ID is not confirmed because the provided dimension descriptions conflict.

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.

2 AMAT 3700-02443 O-RING, PARKER UHP 2-109-UHP, 184963

2 AMAT 3700-02443 O-RING, PARKER UHP 2-109-UHP, 184963

USD 50.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Feb 10, 2025 17:49 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:01 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Parker O-Ring Compound V0747 PN: 2-109-UHP Applied Materials/AMAT 3700-02443

Parker O-Ring Compound V0747 PN: 2-109-UHP Applied Materials/AMAT 3700-02443

USD 50.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Sep 13, 2024 20:30 UTC
End recorded: Dec 7, 2024 00:39 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 8, 2026 16:10 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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