National Item Identification Number
01-171-7151
011717151
4820-01-171-7151
4820-01-171-7151
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)
Reference Numbers (Part Numbers)
006-0024-52
1295
1295 ITEM 6
Required Categories
MATERIAL
HARDNESS RATING
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
NOT RATED
