The following documents form a part of this sp
2.2 Other publications.
fication to the extent specified herein, Unless otherwise specified, the iss
of the documents which are DoD adopted shall be those listed in the issue of
DoDISS specified in the solicitation. Unless otherwise specified, the issues
documents not listed in the DoDISS shall be the issue of the nongovernment do
ments which is current on the date of the solicitation.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
B 117 - Standard Method of Salt Spray (Fog) Testing.
(Application for copies should be addressed to the American Society for
Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.)
COMPRESSED GAS ASSOCIATION, INC. (CGA)
S-1.1 - Pressure Relief Device Standards - Part 1 - cylinders
for Compressed Gases.
C-14 - Procedures for Fire Testing of D.O.T. Cylinder Safety
Relief Device Systems.
(Application for copies should be addressed to the Compressed Gas
Association, Inc., 1235 Jefferson Davis Highway, Arlington, VA 222020)
(Nongovernment standards and other publications are normally available
from the organizations which prepare or which distribute the documents. Thes
documents also may be available in or through libraries or other informationa
2*3 Order of precedence. In the event of a conflict between the text o
this specification and the references cited herein (except for associated det
specifications, specification sheets or MS standards), the text of this speci
cation shall take precedence. Nothing in this specification, however, shall
supersede applicable laws and regulations unless a specific exemption has bee
3.1 First article. When specified in the contract or purchase order,
a sample shall be subjected to first article inspection (see 4.3 and 6.3).
3.2 Materials. Materials shall be as specified herein and, where not s
fied, shall be of the best quality. Materials shall be free from any chemica
physical defects which might affect the reliability and serviceability of the
3.2.1 Valve. Unless otherwise specified (see 6.2.1), the valve shall b
forged brass in accordance with QQ-B-626 (copper alloy number 37700) or QQ-B-
(copper alloy number 48200). The allowable magnetic permeability of the
assembled valves shall not exceed 2.0 when tested in accordance with MIL-I-172