4820-00-957-2171
VALVE SEAT
Index
4820-00-957-2173
STEAM METAL DISC
National Stock Number:
4820-00-957-2172
Federal Supply Class:
4820
National Item Identification Number:
009572172
Description:
VALVE SEAT
Manufacturer Information:
5327
82483
SPENCE ENGINEERING CO INC DBA NICHOLSON STEAM TRAP
Techincal Specification:
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
BRONZE,FOR 4 IN. TYPE E VALVE
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