4 AMAT 3700-01156 Oring ID 15.955 CSD .139 75DURO, 163815APPLIED MATERIALS 3700-01156 AMAT O-RING ID 15.955 CSD .139 VITApplied Materials (AMAT) 3700-01156   O RING VIT 15.955IDX.139AMAT CENTURA 512728 California Seal & Fast SIGE O-Ring Kit: 2) 3700-01156, 2)002O-Ring  Applied Materails (AMAT) 3700-01156 O-RING ID 15.955 CSD .139 VITON 75DUAMAT CENTURA 512728 California Seal & Fast SIGE O-Ring Kit: 2) 3700-01156, 2)002AMAT CENTURA 512728 California Seal & Fast SIGE O-Ring Kit: 2) 3700-01156, 2O-Ring  Applied Materails (AMAT) 3700-01156 O-RING ID 15.955 CSD .139 VITON 75DUAMAT Applied Materials 3700-01156 BS382 Viton O-Ring Reseller Lot Of 10 NewApplied Materials (AMAT) 3700-01156  O-Ring, ID 15.955 CSD .139 Viton 75DURO Bla
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APPLIED MATERIALS 3700-01156

Viton O-ring, 15.955 in ID x .139 CSD

Market Availability & Pricing

Part number3700-01156
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales38.5 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Mechanical › Seals & O-Rings › Vacuum Seals
Viton O-ring, 15.955 in ID x .139 CSD
APPLIED MATERIALS3700-01156O-ring
Product description
Viton O-ring with 15.955 inch ID and .139 inch cross-section, commonly described as 75 durometer black.
Specifications and identifiers
seal
MaterialViton
Fluoroelastomer material reference.
Inside diameter15.955 in
Repeated dimensional reference.
Cross-section.139 in CSD
Cross-section diameter reference.
Durometer75 duro
Hardness reference appearing in descriptions.
Applications
vacuum sealsgas and liquid systemsheated chamber interfacesVacuum or chamber sealingCentura SIGE O-ring kit component
How it works

A seal or O-ring is an elastomeric or polymer sealing element used to maintain pressure, vacuum, or fluid/gas isolation.

Correct material, cross-section, diameter, durometer, and chemical compatibility are critical for leak prevention and process cleanliness.

Technical guide
Chemraz

A high-performance perfluoroelastomer family used in aggressive chemical or plasma-related environments when specified.

Viton

A fluoroelastomer commonly used for chemical and temperature resistance when compatible with the process.

What to verify before purchase
  • Material certificate and durometer
  • Cleanliness and packaging
  • Actual ID/CSD against drawing
Confirm with the seller
  • Exact kit contents when sold as part of an O-ring kit

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.

4 AMAT 3700-01156 Oring ID 15.955 CSD .139 75DURO, 163815

4 AMAT 3700-01156 Oring ID 15.955 CSD .139 75DURO, 163815

USD 200.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Jul 25, 2024 18:00 UTC
End recorded: Dec 7, 2024 03:28 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 7, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

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