National Item Identification Number
01-398-9894
013989894
4820-01-398-9894
4820-01-398-9894
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)
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
845-1889587 PC4 3/8-1/4INL
845-1889587 PIECE3,8-1/4INLCP
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
CLEANED IN ACCORDANCE WITH MIL-C-52211
ZZZY
80064
845-1889587 PC4 3/8-1/4INL