4810-00-146-4721, SEAT,VALVE

National Stock Number:
4810-00-146-4721

Federal Supply Class:
4810

National Item Identification Number:
001464721

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:

151P	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
48248	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
48248	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX79143PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX81430PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX81653PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX82056PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX82587PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX82997PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX83127PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX84005PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX84904PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX84923PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX84980PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX86127PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX86173PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX87277PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5709PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5713	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5713PC86	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL8907PC33-12	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL9033PC33-12	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	4.002 INCHES NOMINAL
BODY OUTSIDE DIAMETER	4.638 INCHES MINIMUM AND 4.640 INCHES MAXIMUM
FLANGE DIAMETER	5.000 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT	0.375 INCHES NOMINAL
MATERIAL	STEEL OVERALL
SEAT ANGLE IN DEG	45.000 NOMINAL
SEATING SURFACE SHAPE	ANGULAR
SEAL ACCOMMODATION TYPE	GROOVED
SPECIAL FEATURES	TWO SLOTS IN BASE 1/8 IN. W BY 3/16 IN. DEEP
UNDER FLANGE HEIGHT	1.375 INCHES NOMINAL
STYLE DESIGNATOR	PLAIN FLANGED
TAPER LENGTH	1.313 INCHES NOMINAL
TAPER MAJOR DIAMETER	4.639 INCHES NOMINAL

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