NSN 4820-00-990-8855 206915099003, 206-915-099-003, 230206015100000
Product Details | VALVE SEAT
4820-00-990-8855 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: 206915099003, 206-915-099-003, 230206015100000, 230-206-015-100-000, 4820-00-990-8855, 00-990-8855, 4820009908855, 009908855
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 23 MAR 1967 | 00-990-8855 | 22113 ( SEAT, VALVE ) |
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Technical Data | NSN 4820-00-990-8855
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | B10 PLAIN FLANGED |
FLANGE DIAMETER | 2.575 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 2.575 INCHES NOMINAL |
BODY INSIDE DIAMETER | 1.750 INCHES NOMINAL |
FLANGE SEAT TO DISK END HEIGHT | 0.315 INCHES NOMINAL |
UNDER FLANGE HEIGHT | 1.000 INCHES NOMINAL |
MATERIAL | RUBBER SILICONE OVERALL |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | RADIAL |
SEAT RADIUS | 0.875 INCHES NOMINAL |
SPECIAL FEATURES | 2 0.300 IN. DIA HOLES EQUALLY SPACED ON PERIPHERY TO ACCOMODATE BUTTERFLY VALVE STEM |
Restrictions/Controls & Freight Information | NSN 4820-00-990-8855
Category | Code | Description |
---|---|---|
Shelf-Life Code: | 0 | Nondeteriorative |
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. |
Controlled Inventory Item Code: | U | UNCLASSIFIED |
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 |
---|---|---|
NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
Less than car load rating | ||
Less than truck load rating | W | Rating Variable |
Water commodity Code | 576 | unknown |
Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
Air Special Handling | Z | No special handling required. |
Special Handling Code | 9 | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-990-8855
Category | Code | Description |
---|---|---|
Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
Agency | DN | Department of the Navy |
Service Organization | N | U.S. Navy |
Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |