INCH-POUND
MIL-R-83248C
28 June 1994
SUPERSEDING MIL-R-83248B
13 July 1990
MILITARY SPECIFICATION
RUBBER, FLUOROCARBON ELASTOMER, HIGH TEMPERATURE, FLUID, AND COMPRESSION SET RESISTANT
This specification is approved for use by all Departments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers high temperature, compression set, and fluid resistant fluorocarbon elastomer sheets, strips, molded parts, and extruded shapes for aeronautical and aerospace applications.
1.2 Classification. The synthetic rubber shall be furnished in the specified types and classes (see 6.2).
1.2.1 Types. The synthetic rubber types shall consist of the following:
a. Type I: O-rings, compression seals, molded-in-place gaskets, and molded o-ring cord b. Type II: Molded parts (other than type I), sheets, strips, and extruded shapes
1.2.2 Classes. The synthetic rubber classes shall be designated as follows:
a. Class 1: 75 ± 5 hardness b. Class 2: 90 ± 5 hardness
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: ASC/ENOSD, Wright-Patterson AFB OH 45433-7809, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the
end of this document or by letter.
AMSC N/A FSC 5330
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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