NSN 4820-00-799-7064 2009231, 20-09231, 2050947PC4
Product Details | VALVE SEAT
4820-00-799-7064 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: 2009231, 20-09231, 2050947PC4, 205-09-47PC4, 2050947PIECE4, 205107PC4, 255669 ITEM 3, 255669 PIECE 3, 255669ITEM3, 255669PIECE3, 255702PC7, 259089 ITEM 14, 259089ITEM14, 2640801X2PC3, 2640-801X2PC3, 2641-809 411M2, 2641809411M2, 264180941ITEM2, 2641-809-41-ITEM2, 845-2050947 PIE, 8452050947PC4, 845-2050947PC4, 8452050947PIE, 9800322X1PC79, 9800-322X1PC79, 4820-00-799-7064, 00-799-7064, 4820007997064, 007997064
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1962 | 00-799-7064 | 22113 ( SEAT, VALVE ) |
Demand History | NSN 4820-00-799-7064
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-799-7064 | 2025-04-100 | 60 | DIBBS |
| 4820-00-799-7064 | 2024-10-275 | 49 | DIBBS |
| 4820-00-799-7064 | 2023-03-69 | 49 | DIBBS |
| 4820-00-799-7064 | 2023-02-58 | 49 | DIBBS |
| 4820-00-799-7064 | 2023-01-26 | 46 | DIBBS |
| 4820-00-799-7064 | 2022-01-31 | 20 | DIBBS |
| 4820-00-799-7064 | 2013-06-156 | 59 | DIBBS |
| 4820-00-799-7064 | 2011-10-279 | 33 | DIBBS |
| 4820-00-799-7064 | 2010-03-82 | 39 | DIBBS |
Cross Reference | NSN 4820-00-799-7064
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-09231 | 53154 | PORTLAND VALVE LLC |
| 205-09-47PC4 | 17062 | P J VALVES INC |
| 2050947PIECE4 | 96169 | ELECTRIC BOAT CORPORATION |
| 205107PC4 | 17062 | P J VALVES INC |
| 205107PC4 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 255669 ITEM 3 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 255669 PIECE 3 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 259089 ITEM 14 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 2640-801X2PC3 | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-809 411M2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-809-41-ITEM2 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-2050947 PIE | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-2050947PC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 9800-322X1PC79 | 96169 | ELECTRIC BOAT CORPORATION |
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Technical Data | NSN 4820-00-799-7064
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B6 PLAIN |
| OVERALL HEIGHT | 0.250 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.032 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.562 INCHES NOMINAL |
| MATERIAL | PLASTIC POLYAMIDE OVERALL |
| HARDNESS RATING | NOT RATED |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-00-799-7064
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |
|---|---|---|
| NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | 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 |
Management | NSN 4820-00-799-7064
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



