NSN 4820-00-243-9800 CD-54791 ITEM 1, CD54791ITEM1, 8031385541
Product Details | STOP-CHECK VALVE
4820-00-243-9800 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: CD-54791 ITEM 1, CD54791ITEM1, 8031385541, 803-1385541, 803-1385541-063, 8031385541063AF, 803-1385541-063AF, 4820-00-243-9800, 00-243-9800, 4820002439800, 8031385541063, 002439800
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 19 MAR 1971 | 00-243-9800 | 05486 ( VALVE, STOP-CHECK ) |
Drawings & Photos | NSN 4820-00-243-9800
Demand History | NSN 4820-00-243-9800
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-243-9800 | 2025-05-149 | 47 | DIBBS |
| 4820-00-243-9800 | 2025-04-117 | 23 | DIBBS |
| 4820-00-243-9800 | 2025-04-111 | 22 | DIBBS |
| 4820-00-243-9800 | 2025-03-86 | 2 | DIBBS |
| 4820-00-243-9800 | 2024-08-214 | 17 | DIBBS |
| 4820-00-243-9800 | 2024-04-94 | 15 | DIBBS |
| 4820-00-243-9800 | 2022-03-82 | 7 | DIBBS |
| 4820-00-243-9800 | 2022-01-27 | 2 | DIBBS |
| 4820-00-243-9800 | 2021-11-334 | 9 | DIBBS |
| 4820-00-243-9800 | 2021-11-319 | 9 | DIBBS |
| 4820-00-243-9800 | 2021-10-280 | 6 | DIBBS |
| 4820-00-243-9800 | 2021-09-269 | 3 | DIBBS |
| 4820-00-243-9800 | 2021-04-101 | 17 | DIBBS |
| 4820-00-243-9800 | 2021-03-62 | 17 | DIBBS |
| 4820-00-243-9800 | 2020-12-345 | 4 | DIBBS |
| 4820-00-243-9800 | 2020-10-282 | 4 | DIBBS |
| 4820-00-243-9800 | 2020-03-72 | 2 | DIBBS |
| 4820-00-243-9800 | 2020-01-02 | 1 | DIBBS |
| 8031385541 | 2019-11-305 | 1 | US |
| 4820-00-243-9800 | 2015-06-181 | 2 | DIBBS |
| 4820-00-243-9800 | 2014-10-303 | 2 | DIBBS |
| 4820-00-243-9800 | 2014-10-301 | 10 | DIBBS |
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Related Products | NSN 4820-00-243-9800
Technical Data | NSN 4820-00-243-9800
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-288,COMP B FED SPEC SINGLE MATERIAL RESPONSE SEAT QQ-N-288,COMP B FED SPEC SINGLE MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | E1A STRAIGHT THRU FLANGED ENDS |
| VALVE SIZE | 6.000 INCHES |
| FACE TO FACE DISTANCE | 17.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 425.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 10.125 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.560 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 12 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 8.875 INCHES ALL ENDS |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| MOUNTING POSITION | HORIZONTAL |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FEATURES PROVIDED | BONNET PACKING |
| TEST DATA DOCUMENT | 03950-ACID882032962 SPECIFICATION AND 80064-5000-S4824-C1385541 DRAWING |
Restrictions/Controls & Freight Information | NSN 4820-00-243-9800
| 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 4820-00-243-9800
Navy| 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 |