NSN 4820-00-498-7302 RB19054, 00-498-7302, 004987302
Product Details | VALVE SEAT
4820-00-498-7302 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: RB19054, 4820-00-498-7302, 00-498-7302, 4820004987302, 004987302
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 17 OCT 1969 | 00-498-7302 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-00-498-7302
Part Number | Cage Code | Manufacturer |
---|---|---|
RB19054 | 51663 | CRANE CO. DBA LEAR ROMEC |
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Related Products | NSN 4820-00-498-7302
Technical Data | NSN 4820-00-498-7302
Characteristic | Specifications |
---|---|
MATERIAL | STEEL COMP 303MA OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | ANGULAR |
SEAT ANGLE IN DEG | 90.000 NOMINAL |
THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
NOMINAL THREAD SIZE | 1.250 INCHES SINGLE THREADED PORTION |
THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION |
THREAD CLASS | 2A SINGLE THREADED PORTION |
MANUFACTURERS CODE | 51663 |
DESIGN CONTROL REFERENCE | RB19054 |
Restrictions/Controls & Freight Information | NSN 4820-00-498-7302
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 |
---|---|---|
NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
Less than car load rating | S | 60 |
Less than truck load rating | W | Rating Variable |
Water commodity Code | 594 | unknown |
Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
Air Special Handling | Z | No special handling required. |
Special Handling Code | Z | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |