National Item Identification Number
01-234-8453
012348453
4820-01-234-8453
4820-01-234-8453
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
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)
83309-42
83309-42 PC4
8542-009-062
8543-009-209
9999-002
9999-002 PC6
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
0.750 INCHES NOMINAL
4.893 INCHES NOMINAL
4.000 INCHES NOMINAL
STEE