MIL A 19521A (修正3) 舰载冷凝器和热交换器的阳极固定支撑塞和阳极选择及安装设计标准 (1967年8月15日)

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时间:2023-03-21

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上传者:战必胜
\:~L-,\-19s21A(s];Ips)
iN:END!!EXT - 3
15 A[:GUST lQtJ7
26
February1!765
MILITARY SPECIFICATION
ANODES, CORROSION PRtiVUiTIVE, ZINC, A!:l~ P1.UM, ZIXCMOI}ERCTAI~IXC:
DESIGN OF AXD INSTALLATIO?! 1)! SIIIP90ARD COXDC;:SERSA..DIT.ATCXCILWGERS
This amendment
ferns a part of 31ilitary Specification llIL-Ji-l?S21A(SllIi’S),dated
30 January 1961.
0
Page 1, paragraph 2.2:
Delete ant!substitute:
“2.2 Other publications.-
The following documents fern
3 partof thisspecifi-
cationto theextentspccx[lcdImrein.
Unlessotherwiseindicated,theissuein effect
on dateof invitationforbidsor request
for proposal shall iIpply.
NATIONAL l?UREAU OF STAXDAiiDS PUBLrCAT1OX
I:andbook1128-
Screw Thread Standnrds for Federal Services.
(Applicationfor copies should bc addressed to the Superintendent of Documents,
Government Printing Office, h’ashington,D. C. 20402.)
UNIFORM FREIGilTCLASSIFICATION COW41TTLE
Uniform Freight Classification RUICS
(Application for copies should be addressed to the UniCorn Classification Committee,
202 Union Station, 516 h’cstJackson Uoulcvard, Chicago, Illinois 60606.)
~\fERICANSOCIETY FOR TL3TISG !IATERIALS
K!61
- Stean or Valve Bronze Castings.
B122 - Copper-Nickel-Zinc Alloy (Xickel Silver) and Copper-Nickel Alloy
Plate, Sheet,
Strip,and Rolledi3ar.
E143
- Tin
Bronze and Leaded Tin IWoczc Sand Castings.
131so
-
,Iluninum Bronze Rod, Dar and Shapes.
Blb4
- Sickel Copper Alloy Rod and Bar.
(Applications for copies should bc addressed to the
AmericanSociety for Testing
Materials,
1916 Race Street, Philadelphia, Pa. 19103.)
(Technical society and technical association specifications and standards are
generally available for reference from libraries.
They are also distributed among
technics] groups and using Fcdcrzl agencies.)’”
k’
iw,gc2,
paragraph
3.1, third line:
Delete
“Bureau of Ships” and substitute “Naval
SilipEngineering Center”.
1)
Page 2, paragraph 3.1.2, line 9:
Delete
“requirnents” and substitute
*’require-
ments”.
8
Page 2, paragraph 3.1.3.1.3:
Delete last scntencc and substitute: “The number of
discs per pencil shall be suited to the installation, but shall not exceed seven.”
!5
Page 2, paragraph 3.1.3.2.3: Delete third sentence and substitute:
“The nunber of
discs per pencil shall be suited
to the installation, but shall not exceed seven.”
~/ CI~ANGESFRON PREV1OUS ISSUE. TilE OUTSIDE t4ARGIXSOF Tl\ISDOCUMENT IIAVEBEEN NARKED
fwITiTrIHiE7m
GES (DELETIONS, ADDITIOSS, ETC.) FRO!.1TI;EPRCVIOUS ISSUk
TtiISIIAS’BEEN DONE AS A COXV[:XICSCLOXLY AXD TilCGOVERMENT AS-
SUMES NO LIABILITY WIIATSOEVER
FOR AN IXACCUMCIES IN TIIESCXOTATIONS.
BIDDERS AND
CONTRACTORS ARE CAUTIONED TO EVALUATE TIX !!CcUIRCNEXTSOF TliISDOCWIEXT BASED OX
TiiEINTIRE CONTE!!TAS h’RITTESIRRESPECTIW OF TIIE}!ARGIXALNOTATIONS MD RELATION-
S!lIi’TO T1lELAST PREV1OUS ISSUE.
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