National Item Identification Number
01-283-8532
012838532
4820-01-283-8532
4820-01-283-8532
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Description
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Commercial and Government Entity Code (Supplier Data)
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
Reference Numbers (Part Numbers)
7380-028
7380-028 ITEM 3B
8198-014-178
Required Categories
MATERIAL
HARDNESS RATING
Required Description
STEEL UNS K21590 SEAT
NOT RATED