MIL V 2042D (修正3) 海军舰艇用减水阀 (1971年12月7日) [由ASTM F1370提供]

ID:53479

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时间:2023-03-23

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上传者:战必胜
MIL-V-2042D(SH1PS)
AMENDMENT-3
7 December 1971
SUPERSEDING ~/
Amendment-2
15 October 1968
MILITARY SPECIFICATION
VALVES, REDUCING, WATER SERVICE, FOR NAVAL SHIPBOARD
USE
This amendment
forms
a part of Specification
MIL-V-2042D(SHIPS), 24
July 1968.
Page
1
2.1: Under “SPECIFICATIONS, MILITARY” add:
“MIL-M-15071 -
Manuals$ Technical:
Equipments and Systems Content
Requirements for.
MIL-I-45208 -
Inspection System Requirements.”
Table I: Delete requirement for “Non-metallic seals” and substitute:
“Disc insert
polyurethane
(polyether)t B~n&
and seals
Butly, Viton or other suitable
materials when approved for this
application.”
Page 6
Add as paragraph 3.4.16:
“3.4.16 Bottom cap/body joint.
The bottom cap/body joint may be of
either threaded or flanged constructional
A properly retained gasket or O-ring
shall be provided to seal against external leakage.”
Page 9
Add as paragraphs 3.8.3 and 3.9:
“3.8.3 Limited rights legend.
nen the Government has only limited
rights in the data shown on the drawings,
as determined by the contractual
provision regarding rights in technical
~ataS
the drawings
furnished may
~/ CHANGES YROM PREVIOUS ISSUE.
THE OUTSIDE ~RCINS OF THIS DOC~NT ~VE .
BEEN MARKED
I’#f’TO INDICATE WHERE CHANGES (DELETIONS, ADDITIONS, ETc.)
FROM THE PREVIOUS ISSUE HAVE BEEN MADE.
THIS HAS BEEN DONE AS A
CONVENIENCE ONLY AND THE GOVERNMENT ASSUMES NO LIABILITY WHATSOEVER FOR
ANY INACCUMCIES IN THESE NOTATIONS.
BIDDERS AND CONTRACTORS ARE CAUTIONED
TO EVALUATE THE REQUIREMENTS OF THIS DOCUMENT BASED ON THE ENTIRE CONTENT
AS WRITTEN IRRESPECTIVE 0!? THE MARGINAL
NOTATIONS AND RELATIONSHIP TO
THE LAST PRI?V1OUS lSSVE.
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