National Item Identification Number
01-521-6126
015216126
4820-01-521-6126
4820-01-521-6126
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)
Reference Numbers (Part Numbers)
803-4384536-4XXX-86
Required Categories
MATERIAL
INSIDE DIAMETER
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
NICKEL ALLOY
0.750 INCHES NOMINAL
ALTN. MATL. QQ-N-281
VALVE