National Item Identification Number
00-146-1681
001461681
4820-00-146-1681
4820-00-146-1681
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)
82522
PUGET SOUND NAVAL SHIPYARD AND
INTERMEDIATE MAINTENCE FACILITY
1400 FARRAGUT AVE
BREMERTON
WA
98314
360-476-3711
Reference Numbers (Part Numbers)
1913580PC8
Required Categories
OVERALL HEIGHT
BODY INSIDE DIAMETER
MATERIAL
SEATING SURFACE SHAPE
(NON-CORE
Required Description
1.687 INCHES NOMINAL
1.125 INCHES NOMINAL
COPPER ALLOY OVERALL
FLAT
GENERAL