Historical

SAE AMS3255B

Name: SAE AMS3255B PDF | Request Standard
SKU: e44fdc31b7b5

Sealing Tape, Sheet, or Gasket, Polytetrafluoroethylene, Expanded (EPTFE) Oil and Water Resistant

Standard by SAE International, 2017-07-17

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SAE AMS3255B.PDFSecure PDF
SAE AMS3255B.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
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About This Item

This specification establishes the requirements for an expanded polytetrafluoroethylene (EPTFE) in the form of sealing tape, gaskets, or sheets requiring no mixing or curing. AMS3255B incorporates changes to specific technical requirements which better represent in-service requirements for the various Classes. Changes include limiting fluid sealability and repairability testing with fluids to Class 5 (continuous fuel exposure), changing fluid and thermal resistance testing to evaluation of bulk tensile strength and setting requirement values at original bulk strength values, and modify corrosion test panels to incorporate a representative stack-up for evaluating sealing materials with no corrosion inhibitors. Added ‘High Strength’ gasket Type to Class 4. Other editorial changes made, as necessary.

SKU: e44fdc31b7b5

Publication Date: 2017-07-17

Standard Status: historical

Publisher: SAE International

Document Type: Aerospace Material Specification

Subject: Seals and gaskets, Adhesives and sealants, Titanium alloys, Cutting, Magnesium alloys, Aluminum alloys, Hydraulic fluids, Heat treatment, Tensile strength

Official SAE: Doi link

New Version Available: AMS3255C (2026-01-27)
This Version: AMS3255B (2017-07-17)
Previous Version: AMS3255A (2010-08-18)
Previous Version: AMS3255 (2000-08-01)

Please request information about the document. Contact Page

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