MIL-PRF-20042E
TABLE I.
Classes, sizes, and ratings.
Classes
NPS
Ratings
Applicable tables
(inches)
Plain:
lb/in2
150oF
50 pounds
14 to 40, inclusive
50
at
VI, X, XII
lb/in2
150oF
150 pounds
1/4 to 12, inclusive
150
at
VII, XI, XIII
lb/in2
425oF
100
at
XIII
lb/in2
150oF
250 pounds
1/4 to 12, inclusive
250
at
VIII, XI
lb/in2
450oF
150
at
XIV
lb/in2
150oF
400 pounds
1/4 to 10, inclusive
400
at
IX, XI
lb/in2
425oF
200
at
XV
Brazing rings:
50 pounds
14 to 40, inclusive
----
XVI
100, 150,
1/4 to 12, inclusive
----
XVII
250, and
400 pounds
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 has been made to
ensure the completeness of this list, document users are cautioned that they
must meet all specified requirements documents cited in sections 3 and 4 of
this specification, whether or not they are listed.
2.2
Government documents.
2.2.1 Specifications, standards, and handbooks. The following
specifications, standards, and handbooks form a part of this document to the
extent specified herein. Unless otherwise specified, the issues of these
documents are those listed in the issue of the Department of Defense Index of
Specifications and Standards (DoDISS) and supplement thereto, cited in the
solicitation (see 6.2).
SPECIFICATIONS
FEDERAL
QQ-B-654 - Brazing Alloys, Silver.
(Unless otherwise indicated, copies of the above specifications,
standards, and handbooks are available from the Defense Automated Printing
Service, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
2.3 Non-Government publications. The following document(s) form a part
of this document to the extent specified herein. Unless otherwise specified,
the issues of the documents which are DoD adopted are those listed in the
issue of the DoDISS cited in the solicitation. Unless otherwise specified,
the issues of documents not listed in the DoDISS are the issues of the
documents cited in the solicitation (see 6.2).
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
ASME B46.1 - Surface Texture (Surface Roughness, Waviness,
and Lay). (DoD adopted)
(Application for copies should be addressed to the American Society of
Mechanical Engineers, 345 East 47th Street, New York, NY 10017.)
2
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