[INCH-POUND]
A-A-2882
January 3, 1995
COMMERCIAL ITEM DESCRIPTION
DRAIN, LAVATORY
The General Services Administration has authorized the use
of this commercial item description as a replacement for
Type I of Interim Federal Specification WW-D-001991 for all
federal agencies.
1.
SCOPE
1.1 Scope. This commercial item description covers lavatory
drains with tailpiece for use with domestic type lavatories.
2.
CLASSIFICATION
The lavatory drains shall be of the following
2.1 Classification.
size, as specified (see 7-1) .
2 inch (50.8 mm) outside diameter drain flange with 1-1/4
Size 1 -
inch (31.7 mm) outside diameter tailpiece.
Size 2 -
2-1/4 inch (57.1 mm) outside diameter drain flange
with 1-1/4 inch (31.7 mm) outside diameter tailpiece.
3.
SALIENT CHARACTERISTICS
3.1 Standard product. Except as otherwise specified, lavatory
drains covered by this commercial item description shall be the
manufacturer's standard commercial product. Materials not
specifically specified shall be the quality used in commercial
practice
3.2 Construction.
The lavatory drain tube shall be of copper
alloy or stainless steel. The drain tube shall have crossbars, an
overflow opening, and component parts consisting of a washer,
jamnut, stopper, and chain. The tailpiece shall be a minimum of 6
inches (152.4 mm) in length measured from the bottom of the drain
flange to the end of the tube.
3.2.1 Drain flange and tailpiece. The outside diameter tolerance
of the drain flange and tailpiece shall be + 1/16 inch (1.58 mm) .
Beneficial comments, recommendations, additions, deletions,
clarifications, etc. and any data which may improve this document
General Services Administration, Engineering
should be sent to:
Group (7FXEE), 819 Taylor St., Fort Worth, Tx 76102
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DISTRIBUTION STATEMENT A: Approved for
FSC 4510
public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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