4820-01-596-9672 VALVE,SAFETY RELIEF 4820-01-597-1370 VALVE,ANTI-SUFFOCATION

National Stock Number:
4820-01-597-0756

Federal Supply Class:
4820

National Item Identification Number:
015970756

Description:
SEAT,VALVE

Detail:
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.


Manufacturer Information:
03-1WA-833-RTG-H0J ITEM 559309MCC HOLDINGS, INC.


Techincal Specification:
SPECIAL FEATURESSIZE 3 IN; BODY CLASS AMSE 150; BODY TYPE WAFER; SHAFT DESIGN STRAIGHT; BODY MATERIAL ALUM BRONZE B148 ASTM C958; DISC MATERIAL ALUM BRONZE B148 ASTM C958; SHAFT MATERIAL MONEL; SEAT MATERIAL RTFE; PACKING MATERIAL TFE; BEARING MATERIAL GARFIL; ACTUATOR TYPE RATCHET HANDLE


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