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|  MIL-S-24660(SH)
STANDARDS
MILITARY
MIL-STD-105 - Sampling Procedures and Tables for Inspection By
Attributes .
MIL-STD-129 - Marking for Shipment and Storage.
(Copies of specifications and standards required by contractors in
connection with specific acquisition functions should be obtained from the
contracting activity or as directed by the contracting activity. )
2.2 Other publications. The following documents form a part of this
specification to the extent specified herein. Unless otherwise specified, the
issues of the documents which are DoD adopted shall be those listed in the
issue of the DoDISS specified in the solicitation. Unless otherwise specified,
the issues of documents not listed in the DODISS shall be the issue of the non-
government documents which is current on the date of the solicitation.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
B 16
- Standard Specification for Free-Cutting Brass Rod, Bar,
and Shapes for Use in Screw Machines.
(DoD adopted)
B 584 - Standard Specification for Sand Castings for General
Applications . (DoD adopted)
D 3951 - Standard Practice for Commercial Packaging.
(DoD adopted)
(Application for copies should be addressed to the American Society for
Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.)
(Nongovernment standards and other publications are normally available
from the organizations which prepare or which distribute the documents. These
documents also may be available in or through libraries or other informational
services. )
2.3 Order of precedence. In the event of a conflict between the text of
this specification and the references cited herein (except for associated
detail specifications, specification sheets or MS standards), the text of this
specification shall take precedence. Nothing in this specification, however,
shall supersede applicable laws and regulations unless a specific exemption
has been obtained.
3.
REQUIREMENTS
3.1 General requirements. Sprinkler heads shall meet the minimum spray
pattern shown on figure 1 and shall not exceed the maximum delivery rates shown
in table I. The sprinkler head shall provide a surface area coverage on the
deck below of not less than 80 percent within the minimum spray pattern of
figure 1.
3.2 Material. Sprinkler head bodies shall be made of copper alloy
conforming to QQ-C-390, alloy C953, ASTM B 584, alloys 836 or 838, or ASTM B 16,
alloy 360. Heads having deflector plates and support arms may be made of the
same copper alloys noted herein.
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