*
IEEEl
NIL-V-24578B(SH)
27 }klY1988
SUPERSEDING
NIL-V-24578A(SH)
31 August 1982
(See 6.5)
NILITARY SPECIFICATION
VALVES , GLOBE, PRESSURE lNSTRUNENT, STEN TEST
CONNECTION , UNION END
This spccification ia approved for use within the Naval Sea Systems Command,
Departmcnc of the Navy, and is available for use by al1 Departments and
Agencies of the Ocpartment of Oefense.
1. SCOPE
1.1 a. This specification covers
end globe valve with a stem test connection
lff+-inchoutside diameter (od), union
(see 6.1).
1.2 Claaaification.
Valvea shall be of the following types, classes and
styles, as specified (see 6.2. 1).
Type I -
Type II -
Class 1 -
Class 2 -
Clasa 3 -
Style a -
Style b -
2.
APPLICABLE
Inline
Angle
Stainless steel
Nickel copper al10Y
Nickel chromiam a110Y
Socket weld union tailpieco
Heat recoverable coupling (HRC) union tailpiece
DOCUNENTS
2.1 Government documents.
2.1.1 Specifications and standards. The
dards form a part of this specification to the
follnwing specifications and stan-
extent specified herein.
Unless
otherwise spe~ified, the issucs of these documents shall be those listed in the
issue of the Dec.artment”of Defense Index of Specifications and Standards (DoOISS)
and the supplement thereto, cited in tho solicitation.
Beneficial comments (recommendations, additions,
deletions) and any pertinent
data which may be of uae in improving this document should be addressed to:
Commander, Naval Sea Systems Command, SEA 5523, Department of the Navy,
Washington, DC 20362-5101 by using the self-addressed Standardization Document
Improvement Proposal (DD Form 1426) appearing at the end of this document
or by letter.
9
AHSC N/A
FSC 4820
DISTRIBUI’ION STATEMENT A Approved for public release; distribution unlimited
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