NSN 4810-00-343-8348 42A12PC59, 42G0149V0020, 42G149
Product Details | VALVE SEAT
4810-00-343-8348 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: 42A12PC59, 42G0149V0020, 42G149, 43A10PC59, 43A58PC59, 8485029-43, 4810-00-343-8348, 00-343-8348, 4810003438348, 003438348, 848502943
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-343-8348 | 22113 ( SEAT, VALVE ) |
Demand History | NSN 4810-00-343-8348
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 42G149 | 2008-10-281 | 100 | US |
Cross Reference | NSN 4810-00-343-8348
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 42A12PC59 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
| 42G0149V0020 | 0E3N0 | SCHUTTE & KOERTING ACQUISITION COMPANY |
| 42G149 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
| 43A10PC59 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
| 43A58PC59 | 53553 | AMETEK INC SCHUTTE AND KOERTING DIV |
| 8485029-43 | 24446 | GENERAL ELECTRIC CO |
| 8485029-43 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION |
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Related Products | NSN 4810-00-343-8348
Technical Data | NSN 4810-00-343-8348
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B7 PLAIN FLANGED |
| FLANGE DIAMETER | 7.308 INCHES MINIMUM AND 7.312 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 6.876 INCHES MINIMUM AND 6.877 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 5.500 INCHES MINIMUM AND 5.625 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.813 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.938 INCHES NOMINAL |
| MATERIAL | STEEL BODY |
| SEATING SURFACE SHAPE | FLAT |
| MANUFACTURERS CODE | 0E3N0 |
| DESIGN CONTROL REFERENCE | 42G0149V0020 |
Restrictions/Controls & Freight Information | NSN 4810-00-343-8348
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4810-00-343-8348
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



