National Item Identification Number
00-354-1667
003541667
4820-00-354-1667
4820-00-354-1667
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)
1ML14
D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498
1ML14
D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498
93742
ENGINEERED ELECTRIC COMPANY
DBA FERMONT
141 NORTH AVE
BRIDGEPORT
CT
06606
203-366-5211
1ML14
D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498
Reference Numbers (Part Numbers)
155021A
155021A
155021B
155021B
155021B
155021B
156052B
156052B
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B7 PLAIN FLANGED
1.680 INCHES MINIMUM AND
1.681 INCHES MAXIMUM
1.533 INCHES M