MIL-PRF-22344E
manufacturer/distributor to the NAVENVIRHLTHCEN. To obtain current technical information requirements
specified by the NAVENVIRHLTHCEN, see 6.5.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract
or order (see 6.2). When packaging of materiel 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
contacting 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. This specification covers material intended for use on pipes as thermal insulation for
surface temperatures of 100oF to 370oF (see 3.2 and 3.5). The material supplied under this specification in the
past has been manufactured from fibrous glass with an average fiber diameter no greater than 0.0004 inch.
6.2 Acquisition requirements. Acquisition documents should specify the following:
a.
Title, number, and date of this specification.
b.
When a first article inspection is required (see 3.1).
c.
Length of insulation required (see 3.3.1).
d.
Nominal pipe and tube sizes required (see 3.3.2).
e.
Thickness of insulation required (see 3.3.3).
f.
Packaging requirements (see 5.1).
g.
Is Material Safety Data Sheet required? (see 6.4).
h.
Toxicity conformance (see 3.9 and 6.5).
6.3 Jackets and layers. Pipe insulation is also furnished with factory-applied jackets. The jacketed
insulation must meet all of the requirements of this specification. Preformed fittings are also available. If multi-
layer combinations of single standard layers are required, the layers should be specified as "factory-tested".
6.4 Material safety data sheets. Contracting officers will identify those activities requiring copies of
completed Material Safety Data Sheets prepared in accordance with FED-STD-313. In order to obtain the MSDS,
FAR clause 52.223-3 must be in the contract.
6.5 Toxicity evaluation. The NAVENVIRHLTHCEN requires sufficient information to permit a HHA of
the product. Any questions concerning toxicity, information required to conduct a HHA, and requests for a HHA
should be addressed to the Commanding Officer, Navy Environmental Health Center, ATTN: Hazardous Materials
Department, Industrial Hygiene Directorate, 620 John Paul Jones Circle, Suite 1100, Portsmouth, VA 20378-
2103. Upon receipt of the HHA, a copy should be provided to Commander, Naval Sea Systems Command, ATTN:
SEA 05M3, 1333 Isaac Hull Ave., SE, Stop 5133, Washington Navy Yard, DC 20376-5133.
6.6 Subject term (key word) listing.
Conductivity
Control
6
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