National Item Identification Number
21-912-4470
219124470
4820-21-912-4470
4820-21-912-4470
National Stock Number
Item Name
VALVE,BLEEDER,HYDRAULIC SYSTEM
Federal Supply Class
4820
Description
A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and BOLT, FLUID PASSAGE.
Commercial and Government Entity Code (Supplier Data)
02121
Reference Numbers (Part Numbers)
26241-1
Required Categories
Required Description