NSN 4820-00-894-1054 H5470001264140, H547-0001-264140, H547000126414051157Q3
Product Details | VALVE SEAT
4820-00-894-1054 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: H5470001264140, H547-0001-264140, H547000126414051157Q3, H547-0001-264140511-57Q3, SS845-2050947 PIECE 4Q3, SS8452050947PIECE4Q3, SS845-2050967 PIECE 4, SS845-2050967 PIECE 4Q3, SS8452050967PIECE4, SS8452050967PIECE4Q3, SS8452109805PC4, SS845-2109805PC4, SS8452109805PC4Q3, SS845-2109805PC4Q3, RE-F49487 ITEM 2, RE-F49487 ITEM 2Q3, REF49487ITEM2, REF49487ITEM2Q3, 738385826414051157, 7383858-264140511-57, 738385826414051157Q3, 7383858-264140511-57Q3, 845-5486677 ITEM 14, 845-5486677 ITEM 14Q3, 8455486677ITEM14, 8455486677ITEM14Q3, 255416PC3Q3, 255721 PIECE 4Q3, 255721PC4Q3, 255721PIECE4Q3, 2640-402X3 PIECE4Q3, 2640402X3PIECE4Q3, 2640404X3PC4, 2640-404X3PC4, 2640404X3PCQ3, 2640-404X3PCQ3, 2640634X1PC3, 2640-634X1PC3, 2640634X1PC3Q3, 2640-634X1PC3Q3, 2640-784X3 PIECE 5, 2640-784X3 PIECE 5Q3, 2640784X3PIECE5, 2640784X3PIECE5Q3, 2640-787X1 PIECE 35, 2640-787X1 PIECE 35Q3, 2640787X1PIECE35, 2640787X1PIECE35Q3, 2640-787X3 PIECE 35, 2640-787X3 PIECE 35Q3, 2640787X3PIECE35, 2640787X3PIECE35Q3, 2640-801X2 PIECE3, 2640-801X2 PIECE3Q3, 2640-801X2PC 43, 2640-801X2PC 43Q3, 2640801X2PC43, 2640801X2PC43Q3, 2640801X2PIECE3, 2640801X2PIECE3Q3, 2640-810-04 ITEM 5, 2640-810-04 ITEM 5Q3, 264081004ITEM5, 264081004ITEM5Q3, 2641-402-06 PIECE 21, 2641-402-06 PIECE 21Q3, 264140206PIECE21, 264140206PIECE21Q3, 264140501PIECE63QA, 2641-405-01PIECE63QA, 2641-405-11 ITEM 57Q3 , 26414051157, 264140511-57, 26414051157Q3, 264140511-57Q3, 264140511ITEM57Q3, 2641-801X2 PIECE 3QA, 2641801X2PIECE3QA, 4820-00-894-1054, 00-894-1054, 4820008941054, 008941054
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 03 FEB 1967 | 00-894-1054 | 22113 ( SEAT, VALVE ) |
Cross Reference | NSN 4820-00-894-1054
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 255416PC3Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 255721 PIECE 4Q3 | 13902 | NEWDELL COMPANY THE DBA LADISH VALVES |
| 255721PC4Q3 | 43689 | HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS |
| 2640-402X3 PIECE4Q3 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-404X3PC4 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-404X3PCQ3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-634X1PC3 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-634X1PC3Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-784X3 PIECE 5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-784X3 PIECE 5Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-787X1 PIECE 35 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-787X1 PIECE 35Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-787X3 PIECE 35 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-787X3 PIECE 35Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-801X2 PIECE3 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X2 PIECE3Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-801X2PC 43 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X2PC 43Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2640-810-04 ITEM 5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-810-04 ITEM 5Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2641-402-06 PIECE 21 | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-402-06 PIECE 21Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2641-405-01PIECE63QA | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-801X2 PIECE 3QA | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 264140511-57 | 96169 | ELECTRIC BOAT CORPORATION |
| 264140511-57Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 7383858-264140511-57 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7383858-264140511-57Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 845-5486677 ITEM 14 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-5486677 ITEM 14Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| H547-0001-264140 | 96169 | ELECTRIC BOAT CORPORATION |
| H547-0001-264140511-57Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| RE-F49487 ITEM 2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| RE-F49487 ITEM 2Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| SS845-2050947 PIECE 4Q3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2050967 PIECE 4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SS845-2050967 PIECE 4Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| SS845-2109805PC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2109805PC4Q3 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Technical Data | NSN 4820-00-894-1054
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYAMIDE OVERALL |
| HARDNESS RATING | 75.0 ROCKWELL M NOMINAL OVERALL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.281 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEMS THAT SUPPORT A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 80064 |
| DESIGN CONTROL REFERENCE | SS845-2109805PC4 |
Restrictions/Controls & Freight Information | NSN 4820-00-894-1054
| 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: | S | The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-894-1054
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | Q3 | Item that supports a Level 1 or SUBSAFE critical system that has undergone quality assurance during the acquisition process. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



