NSN 4820-00-004-8131 P108 44, P1080763, P108-07-63

Product Details | VALVE SEAT

4820-00-004-8131 A replaceable item designed to provide a 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: P108 44, P1080763, P108-07-63, P10844, 4820-00-004-8131, 00-004-8131, 4820000048131, 000048131

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	07 JUN 1972	00-004-8131	22113 ( SEAT, VALVE )

Drawings & Photos | NSN 4820-00-004-8131

Cross Reference | NSN 4820-00-004-8131

Part Number	Cage Code	Manufacturer
P108 44	98991	WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609
P108-07-63	98991	WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609

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Related Products | NSN 4820-00-004-8131

4820-00-004-8132, 4820-00-004-8134, 4820-00-004-8135, 4820-00-004-8136, 4820-00-004-8139

Technical Data | NSN 4820-00-004-8131

Characteristic	Specifications
STYLE DESIGNATOR	B6 PLAIN
OVERALL HEIGHT	0.219 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.000 INCHES NOMINAL
BODY INSIDE DIAMETER	0.563 INCHES NOMINAL
MATERIAL	PLASTIC OVERALL
HARDNESS RATING	NOT RATED
SEATING SURFACE SHAPE	ANGULAR
SEAT ANGLE IN DEG	0.750 NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-00-004-8131

Restrictions
Freight

Category	Code	Description
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
No Freight Information