National Item Identification Number
00-316-0374
003160374
4820-00-316-0374
4820-00-316-0374
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-20P-2/TM-55-1905-219-20P-20284.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-20P-2/TM-55-1905-219-20P-20377.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-20P-2/TM-55-1905-219-20P-20541.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20326.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20446.htm
Referenced on: http://www.tpub.com/content/boats/TM-55-1905-219-34P-2/TM-55-1905-219-34P-20669.htmDescription
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)
21363
62983
81337
11083
NSN (National Stock Number) 4820-00-316-0374, 4820003160374 NIIN (National Identification Number) 00-316-0374, 003160374
Part Numbers (Reference Numbers)
T8863
XVP105680
105680
14777135
4D3112
4D3112
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
FLANGE SEAT TO DISK EN
Required Description
B7A PLAIN FLANGED
0.500 INCHES NOMINAL
0.440 INCHES NOMINAL
0.312 INCHES NOMI
