MIL-DTL-17557F(SH)
(Copies of these documents are available online at https://quicksearch.dla.mil/ or https://assist.dla.mil.)
2.2.2 Other Government documents, drawings, and publications. The following other Government documents,
drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified,
the issues of these documents are those cited in the solicitation or contract.
NAVAL SEA SYSTEMS COMMAND (NAVSEA) PUBLICATIONS
0900-LP-001-7000
-
Fabrication and Inspection of Brazed Piping Systems
S9074-AR-GIB-010/278
-
Requirements for Fabrication Welding and Inspection, and Casting
Inspection and Repair for Machinery, Piping, and Pressure Vessels
(Copies of these documents are available online at https://nll.ahf.nmci.navy.mil. These publications can be located
by searching the Navy Publications Index for the TMIN without the suffix.)
2.3 Non-Government publications. The following documents form a part of this document to the extent
specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or
contract.
ASME
ASME B31.1
-
Code for Pressure Piping, Power Piping
(Copies of this document are available from ASME, 22 Law Drive, P.O. Box 2900, Fairfield, NJ 07007-2900 or
online at www.asme.org.)
2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between
the text of this document and the references cited herein (except for related specification sheets), the text of this
document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless
a specific exemption has been obtained.
3. REQUIREMENTS
3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3) in
accordance with 4.3.
3.2 Materials. The materials for coolers shall conform to the requirements of table 1.
TABLE I. Materials for coolers.
Part
Material
Specification
Copper-nickel alloy 1/
Shells and shell internals
MIL-C-15726
MIL-T-16420
Coils 2/
Copper-nickel alloy,
MIL-T-16420
composition 70-30
Threaded fasteners
Nickel alloys
MIL-DTL-1222
Welding electrode
Copper-nickel alloy
MIL-E-22200/4
NOTES:
1/
Where cooling will be by a submarine seawater system subject to submergence pressure
(see 6.2), copper-nickel alloy shall be composition 70-30.
2/
Chemical and physical properties shall be in accordance with MIL-T-16420. Coil
outside diameter and wall thickness may be as required (see 3.4.4).
2
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