National Item Identification Number
01-287-4872
012874872
4820-01-287-4872
4820-01-287-4872
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)
0CMW6
US NAVAL REGIONAL CONTRACTING OFFICE
DETACHMENT OF ENVIRONMENT COMPLEX
BLOCK 1 WING 5 E COAT RD
RUISLIP MIDDX
HA4-8BS
UNITED KINGDOM
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
FKK40.040 PIECE 4
FKK40.040 PIECE 4CP
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
CLEANED IAW MIL-C-52211
ZZZY
0CMW6
FKK40.040 PIECE 4