National Item Identification Number
00-689-1902
006891902
4820-00-689-1902
4820-00-689-1902
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)
86184
86184
86184
86184
Reference Numbers (Part Numbers)
66859
66859 PIECE 7
67377
67377C
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
BOLT CIRCLE DIAMETE
Required Description
RUBBER, SYNTHETIC
G49 FLAT
0.200 INCHES NOMINAL
3.135 INCHES NOMINAL
2.650 I
