NSN 4820-00-434-4421 10-08479-09, 00-434-4421, 100847909
Product Details | VALVE SEAT
4820-00-434-4421 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: 10-08479-09, 4820-00-434-4421, 00-434-4421, 4820004344421, 100847909, 004344421
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 09 FEB 1972 | 00-434-4421 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-00-434-4421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10-08479-09 | 24785 | VICKERS INC |
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Related Products | NSN 4820-00-434-4421
Technical Data | NSN 4820-00-434-4421
| Characteristic | Specifications |
|---|---|
| BODY OUTSIDE DIAMETER | 0.376 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.098 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4140H OVERALL |
| HARDNESS RATING | NOT RATED |
| MANUFACTURERS CODE | 24785 |
| DESIGN CONTROL REFERENCE | 10-08479-09 |
Restrictions/Controls & Freight Information | NSN 4820-00-434-4421
| 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 4820-00-434-4421
Navy| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |