NSN 4810-00-898-8599 5281103, 52-81-103, 00-898-8599
Product Details | VALVE SEAT
4810-00-898-8599 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: 5281103, 52-81-103, 4810-00-898-8599, 00-898-8599, 4810008988599, 008988599
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1962 | 00-898-8599 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4810-00-898-8599
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 52-81-103 | 98391 | ARKWIN INDUSTRIES, INC. |
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Technical Data | NSN 4810-00-898-8599
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 1.031 INCHES MINIMUM AND 1.046 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.804 INCHES MINIMUM AND 0.805 INCHES MAXIMUM |
| BODY STEPPED INSIDE DIAMETER | 0.938 INCHES NOMINAL FIRST STEP 0.804 INCHES NOMINAL SECOND STEP 0.437 INCHES NOMINAL THIRD STEP 0.422 INCHES MINIMUM AND 0.438 INCHES MAXIMUM FOURTH STEP 0.266 INCHES NOMINAL FIFTH STEP |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5610 CL416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | GROOVED |
| MANUFACTURERS CODE | 98391 |
| DESIGN CONTROL REFERENCE | 52-81-103 |
Restrictions/Controls & Freight Information | NSN 4810-00-898-8599
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | 736 | unknown |
| Originating Activity Code | XX | |
| 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 |