National Item Identification Number
01-173-1397
011731397
4810-01-173-1397
4810-01-173-1397
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4810
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)
59364
99193
Reference Numbers (Part Numbers)
3166918-2
3166918-2
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
III FSC APPLICATION DATA
THE MA
Required Description
STEEL COMP 17-4PH OVERALL
AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VA