National Item Identification Number
01-457-2270
014572270
4820-01-457-2270
4820-01-457-2270
National Stock Number
Item Name
RETAINER,DISK,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 disk, allowing proper position of disk-to-valve seat within a valve body.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
NMP-707 PC 14
045.100.0039
Required Categories
MATERIAL
INSIDE DIAMETER
VALVE SIZE FOR WHICH DESIGNED
SPECIAL FEATURES
III
Required Description
COPPER ALLOY
0.750 INCHES NOMINAL
1.500 INCHES
DISC NUT
NIMITZ CLASS CVN