National Item Identification Number
01-422-2220
014222220
4820-01-422-2220
4820-01-422-2220
National Stock Number
Item Name
RETAINER,SEAT,VALVE
Federal Supply Class
4820
Description
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.
Commercial and Government Entity Code (Supplier Data)
80477
Reference Numbers (Part Numbers)
1996-23153
Required Categories
VALVE DESIGN CONTROL ACTIVITY
III END ITEM IDENTIFICATION
Required Description
80477
AIRCRAFT, AIRLIFTER C-17A