NSN 4820-01-018-1718 3P4218, 01-018-1718, 010181718
Product Details | CHECK VALVE
4820-01-018-1718 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: 3P4218, 4820-01-018-1718, 01-018-1718, 4820010181718, 010181718
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 21 MAR 1976 | 01-018-1718 | 05487 ( VALVE, CHECK ) |
Demand History | NSN 4820-01-018-1718
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-018-1718 | 2012-10-290 | 5 | DIBBS |
Cross Reference | NSN 4820-01-018-1718
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3P4218 | 11083 | CATERPILLAR INC. DBA CATERPILLAR |
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Related Products | NSN 4820-01-018-1718
Technical Data | NSN 4820-01-018-1718
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | A1A ANGLE FLANGED ENDS |
| VALVE SIZE | 2.750 INCHES |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 1.500 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 0.937 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE 1ST END FLANGE 2ND END |
| FLANGE SHAPE | RECTANGULAR 1ST END OVAL WITH HOLES 2ND END |
| NOMINAL THICKNESS | 2.000 INCHES 1ST END 0.875 INCHES 2ND END |
| NOMINAL LENGTH | 2.937 INCHES 1ST END 2.906 INCHES 2ND END |
| NOMINAL WIDTH | 2.750 INCHES 1ST END 1.781 INCHES 2ND END |
| BOLT HOLE QUANTITY | 4 1ST END |
| BOLT HOLE NOMINAL DIAMETER | 0.312 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 2.125 INCHES 2ND END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.000 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.875 INCHES 1ST END |
| FLANGE FACE DESIGN | PLAIN 1ST END PLAIN 2ND END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| DISK LOADING METHOD | SPRING |
Restrictions/Controls & Freight Information | NSN 4820-01-018-1718
| 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 |
|---|---|---|
| NMF Description | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4820-01-018-1718
| 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 | 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 |



