National Item Identification Number
00-021-1728
000211728
4820-00-021-1728
4820-00-021-1728
National Stock Number
Item Name
DIAPHRAGM,VALVE,FLAT
Federal Supply Class
4820
Description
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
Commercial and Government Entity Code (Supplier Data)
36266
SINGER VALVE INC
12850 87TH AVE
SURREY
V3N 3H9
CANADA
604-594-5404
58156
FLEXITALLIC LP
6915 HIGHWAY 225
DEER PARK
TX
77536
281-604-2400
Reference Numbers (Part Numbers)
A4358
A4358
A4358
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
BOLT CIRCLE DIAMETE
Required Description
RUBBER, SYNTHETIC
G49 FLAT
0.312 INCHES NOMINAL
18.250 INCHES NOMINAL
17.625