MIL-DTL-19834C
4.6.10 Fuel resistance. Identification plates shall be applied to painted and unpainted test panels
prepared as specified in 4.5. After 72 hours, the plates shall be immersed half their width in hydrocarbon test fluid
conforming to ASTM D471 for 1 hour at room temperature. The plates shall be examined immediately after
removal and after 24 hours of air drying (see 3.5.9).
4.6.11 Cleaning resistance. Identification plates shall be applied to painted and unpainted test panels,
prepared as specified in 4.5, shall be capable of withstanding the effects of cleaning agents employed in
A-A-59133 and MIL-PRF-87937, applied by cold steam process, hose, brush, and hand-wipe for a period of 1
minute (see 3.5.10).
4.6.12 Temperature range. Identification plates applied to painted and unpainted test panels, prepared as
specified in 4.5, shall be subjected to temperature extremes of -55ºC and +105ºC for 3 hours at each temperature.
Immediately after each temperature conditioning period, the identification plates shall be removed from the
chamber and examined for conformance with 3.5.11.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirement shall be as specified in the contract or
order (see 6.2). When packaging of material is to be performed by DoD or in-house contractor personnel, these
personnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging
requirements are maintained by the Inventory Control Point's packaging activities within the Military Service or
Defense Agency, or within the military service's system commands. Packaging data retrieval is available from the
managing Military Department's or Defense Agency's automated packaging files, CD-ROM products, or by
contracting the responsible packaging activity.
6. NOTES
(This section contains information of a general or explanatory nature that may be helpful, but is not
mandatory.)
6.1 Intended use.
6.1.1 Type I and type II Identification plates are intended for use on coated or uncoated smooth metallic
surfaces, phenolic or glass surfaces within the temperature range from -55ºC to +105ºC.
6.1.2 Navy. For Navy equipment, type I material should be used. The use of type II material requires the
approval of the procuring activity.
6.1.3 Air Force. For Air Force electronic test equipment, identification plates, in accordance with this
specification will not be used in applications where equipment nomenclature identification name plates are required.
Only type I of this specification may be used for other identification purposes in this equipment.
6.2 Acquisition requirements. Acquisition documents must specify the following:
(a)
Title, number, and date of this specification.
(b)
Type (see1.2).
(c)
Figure 1 or size number and design, and arrangement of marking information (see 3.1).
(d)
Figure 1 or, color or colors of plates required and whether specific colors of numerals, whether
surface shall be glossy or nonspecular (see 3.6).
(e) When first article is required (see 5.2).
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