INCH-POUND
MIL-PRF-2819H
2 April 2013
SUPERSEDING
MIL-PRF-2819G
17 November 2004
PERFORMANCE SPECIFICATION
INSULATION BLOCK, THERMAL
This specification is approved for use by all Departments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers thermal insulation block for use on machinery and equipment at surface
temperatures up to the limits for the classes specified.
1.2 Classification. Thermal block insulation is of the following classes, as specified (see 6.2).
Class 2
-
Temperatures up to 1,200 °F
Class 3
-
Temperatures up to 1,700 °F
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This
section does not include documents cited in other sections of this specification or recommended for additional
information or as examples. While every effort has been made to ensure the completeness of this list, document
users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this
specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a
part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are
those cited in the solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-C-2861
-
Cement, Insulation, High Temperature
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-1623
-
Fire Performance Requirements and Approved Specifications for Interior Finish
Materials and Furnishings (Naval Shipboard Use)
(Copies of these documents are available online at https://quicksearch.dla.mil/ or https://assist.dla.mil.)
Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Sea Systems
Command, ATTN: SEA 05S, 1333 Isaac Hull Avenue, SE, Stop 5160, Washington Navy Yard DC 20376-5160 or
emailed to CommandStandards@navy.mil, with the subject line "Document Comment". Since contact information
can change, you may want to verify the currency of this address information using the ASSIST Online database at
https://assist.dla.mil.
AMSC N/A
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