NSN 4820-01-342-4193 8541004062, 8541-004-062, 8541004062VM
Product Details | VALVE SEAT
4820-01-342-4193 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: 8541004062, 8541-004-062, 8541004062VM, 8541-004-062VM, 4820-01-342-4193, 01-342-4193, 4820013424193, 013424193
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 23 JUL 1991 | 01-342-4193 | 22113 ( SEAT, VALVE ) |
Demand History | NSN 4820-01-342-4193
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-342-4193 | 2018-12-347 | 3 | DIBBS |
| 4820-01-342-4193 | 2018-11-322 | 3 | DIBBS |
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Related Products | NSN 4820-01-342-4193
Technical Data | NSN 4820-01-342-4193
| Characteristic | Specifications |
|---|---|
| FLANGE SEAT TO DISK END HEIGHT | 0.3175 INCHES NOMINAL |
| MATERIAL | STEEL COMP 316 OVERALL |
| UNDER FLANGE HEIGHT | 0.105 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A376 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| BODY OUTSIDE DIAMETER | 2.875 INCHES NOMINAL |
| END ITEM IDENTIFICATION | 2.50IPS GATE VALVE |
| STYLE DESIGNATOR | PLAIN FLANGED |
| BODY INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | O-RING |
| FLANGE DIAMETER | 3.000 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-01-342-4193
| 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: | 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. |
| 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 | S | 60 |
| 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 4820-01-342-4193
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | VM | Equipment and/or parts requiring special material control and quality assurance which support the non-magnetic signature of minesweepers. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |