National Item Identification Number
01-330-8020
013308020
6530-01-330-8020
6530013308020
National Stock Number
Item Name
DIAPHRAGM,ADJUSTMENT VALVE,RESPIRATOR
Federal Supply Class
6530
Description
A round flexible sheet, which is part of the negative and positive pressure control valves. Its function is to form a tight seal over the adjusted circular openings in the control valves during part of the operating cycle.
Commercial and Government Entity Code (Supplier Data)
7Y988
Reference Numbers (Part Numbers)
5887
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION
III PURCH
Required Description
FOR USE ON RESPIRATOR
MODEL MA-1
6530-00-412-1774
1W335-5887
DIAPHRAGM ADJUS