NOT MEASUREMENT
SENSITIVE
MIL-PRF-81904C(AS)
21 November 2011
SUPERSEDING
MIL-C-81904B(AS)
31 May 1991
PERFORMANCE SPECIFICATION
COATING COMPOUND, THERMAL-INSULATION
This specification is approved for use by the Naval Air Systems Command, Department
of the Navy, and is available for use by all Departments and Agencies of the Department
of Defense.
1. SCOPE
1.1 Scope. This specification covers asbestos-free, thermal-insulating coating
compound. The thermal protection coating is used for the exterior surfaces of aircraft
ordnance to delay cook-off during exposure to a liquid fuel fire (see 6.1).
1.2 Part or Identifying Number (PIN). The PINs to be used for primer coatings
acquired to this specification are created as follows:
M81904
-
XXXXX
-
1
Specification
FED-STD-595
Identifier
Color Number
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and 4 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
Comments, suggestions, or questions on this document should be addressed to:
Commander, Naval Air Warfare Center Aircraft Division, Code 4L8000B120-3, Highway
547, Lakehurst, NJ 08733-5100 or emailed to michael.sikora@navy.mil. Since contact
information can change, you may want to verify the currency of this address information
using the ASSIST Online database at https://assist.daps.dla.mil.
AMSC N/A
FSC 8030
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