文档介绍：IND-STDAPI 527-93 NOTICE I 48 m 9999998 O035838 8 m
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I NOTICE OF I ADOPTION NOTICE 1
I ADOPTION I 6 April 1992 for
API STD 527-91
THIRD EDITION
July 1991
SUPERSEDING
API STD 527-78(R87)
SECOND EDITION
21 June 1989
API STD 527-91 was adopted 6on April 1992 and is approved for use by the
Department of Defense (DoD). The American Petroleum Institute has furnished the
clearance required by existing regulations. Copiesof the document are stocked
at the Standardization Documents Order Desk, , 700 Robbins Avenue,
Philadelphia, PA 19111-5094, for issueto DoD activities only. All othe-r
requestors must obtain copies from:
American Petroleum Institute
Publications and Distribution Section
1220 L Street, Northwest
Washington, DC 20005
Title of Document: Seat Tightness of Pressure Relief Valves
Date of Specific Issue Adopted: July 1991, Third Edition
Releasing Non-Government Standards Body: American Petroleum Institute
Custodians: Military Coordinating Activity:
Army - ME Navy - YD
Navy - YD
Air Force - 99 (Project 4820-0628)
Review Activities:
Army - CE
Air Force - 82
DLA - CS
User Activity:
Navy - MC I
FSC 4820
COPYRIGHT 2002; American Petroleum Institute Document provided by IHS Licensee=Sincor Venezuela/5934214100, User=,
08/14/2002 11:00:35 MDT Questions ments about this message: please call
the Document Policy Management Group at 1-800-451-1584.
API STD*527 91 m 0732270 0099682 2 m
D
Seat Tightness of Pressure
Relief Valves
API STANDARD 527
D THlRD EDITION, JULY 1991
American Petroleum Institute
1220 L Street, Northwest
Washington, . 20005 41’
B
COPYRIGHT 2002; American Petroleum Institute Document provided by IHS Licensee=Sincor Venezuela/5934214100, User=,
08/14/2002 11:00:35 MDT Questions ments about this message: please call
the Document Policy Management Group at 1-800-451-1584.
API STD*527 91 E 0