INCH-POUNDS
MIL-DTL-25421C
23 January 2009
SUPERSEDING
MIL-P-25421B
18 January 1971
MILITARY SPECIFICATION
PLASTIC MATERIALS, GLASS FIBER-EPOXY RESIN,
LOW PRESSURE LAMINATED
This document is inactive for new design.
This specification is approved for use by all Departments and Agencies of the
Department of Defense.
1.
SCOPE
1.1 Scope. This specification covers the requirements for glass fiber base,
epoxy resin low pressure laminated plastic materials. The materials may be
furnished as sheets or formed parts, as specified.
1.2 Classification. The glass fiber base, epoxy resin low pressure laminated
plastic materials should be of the following types and classes, as specified (6.2):
Type I General Purpose
Type II Heat Resistant
Class 1 Nonelectrical
Class 2 Radio Frequency
Class 3 Radar Requency
1.2.1 Glass base identification. The laminated materials should be further
identified by cloth number or mat description of the component glass fiber base as
shown in Tables I and II; e.g. "Type I, Class 1 laminate, cloth base number 112."
Comments, suggestions, or questions on this document should be addressed to:
Commander, U.S. Army Research, Development and Engineering Center, ATTN:
AMSRD-AMR-SE-TD, Redstone Arsenal, AL 35898-5000. Since contact
information can change, you may want to verify the currency of this address
information using the ASSIST Online database at HTTP//:assist.daps.dla.mil.
AMSC N/A
FSC 9330
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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