NSN 4820-01-282-5098 F-637-31-2IN-20SEAT RING, F637312IN20SEATRING, 01-282-5098
Product Details | VALVE SEAT
4820-01-282-5098 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: F-637-31-2IN-20SEAT RING, F637312IN20SEATRING, 4820-01-282-5098, 01-282-5098, 4820012825098, 012825098
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 16-JUL-88 | 01-282-5098 | 22113 ( SEAT, VALVE ) |
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Related Products | NSN 4820-01-282-5098
Technical Data | NSN 4820-01-282-5098
Characteristic | Specifications |
---|---|
MATERIAL | COPPER ALLOY SEAT |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | FLAT |
Restrictions/Controls & Freight Information | NSN 4820-01-282-5098
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: | A | Item does not contain precious metal |
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 |