National Item Identification Number
00-030-1680
000301680
4820-00-030-1680
4820-00-030-1680
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)
26101
TRIUMPH ACCESSORY SERVICES INC
411 NORTH WEST ROAD
WELLINGTON
KS
67152
620-326-0110
Reference Numbers (Part Numbers)
510210
Required Categories
MATERIAL
SURFACE TREATMENT
HARDNESS RATING
SEATING SURFACE SHAPE
SEAL ACCOMM
Required Description
STEEL COMP 440C OVERALL
PASSIVATE OVERALL
56.0 ROCKWELL C MINIMUM AND
60.0 RO