National Item Identification Number
00-678-0261
006780261
4820-00-678-0261
4820-00-678-0261
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)
76376
MECHANICAL RUBBER PRDTS CO INC
DBA MECHANICAL RUBBER
77 FORESTER AVE STE 1
WARWICK
NY
10990
845-986-2271
24658
GENERAL REGULATOR CORP
DIV GENERAL REGULATOR DIVISION
517 PROSPECT ST
YORK
PA
17403
717-848-5960
Reference Numbers (Part Numbers)
MR57
1791-25
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
BOLT CIRCLE DIAMETE
Required Description
RUBBER, SYNTHETIC OR
FIBER
G49 FLAT
0.203 INCHES NOMINAL
4.844 INCHES NOMINA