National Item Identification Number
01-339-9730
013399730
4820-01-339-9730
4820-01-339-9730
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)
53711
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
53711
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
803-5959296-B-05
803-5959296-B-05Q3
803-5959296-X-05
803-5959296-X-05Q3
Required Categories
MATERIAL
HARDNESS RATING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRI
Required Description
PLASTIC ACETAL OVERALL
NOT RATED
ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITI