National Item Identification Number
00-420-7856
004207856
1660-00-420-7856
1660004207856
National Stock Number
Item Name
DIAPHRAGM,VALVE,FLAT
Federal Supply Class
1660
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)
59364
72914
Reference Numbers (Part Numbers)
59D20
59D20
Required Categories
MEDIA FOR WHICH DESIGNED
III END ITEM IDENTIFICATION
Required Description
AIR
HELICOPTER,OBSERVATION
MODEL OH-58