National Item Identification Number
01-169-3702
011693702
4820-01-169-3702
4820-01-169-3702
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)
55799
MINE SAFETY APPLIANCES COMPANY
DBA SAFETY PRODUCTS DIVISION
3880 MEADOWBROOK RD
MURRYSVILLE
PA
15668
724-733-9275
Reference Numbers (Part Numbers)
468397
Required Categories
MATERIAL
OUTSIDE DIAMETER
MATERIAL THICKNESS
MEDIA FOR WHICH DESIGNED
PRESSU
Required Description
RUBBER
0.300 INCHES NOMINAL
0.018 INCHES NOMINAL
ANY ACCEPTABLE
NOT RATED
N