NSN 4820-00-147-8546 B4862, 1233, 123-3
Product Details | CHECK VALVE
4820-00-147-8546 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: B4862, 1233, 123-3, 123A3, 123A-3, 123A-3 PL4351, 123A3PL4351, 4820-00-147-8546, 00-147-8546, 4820001478546, 001478546
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 22 SEP 1971 | 00-147-8546 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-147-8546
Demand History | NSN 4820-00-147-8546
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 123A-3 PL4351 | 2024-10-284 | 3 | DIBBS |
| 4820-00-147-8546 | 2016-05-140 | 14 | DIBBS |
| 4820-00-147-8546 | 2016-05-129 | 14 | DIBBS |
| 4820-00-147-8546 | 2014-11-314 | 4 | us |
| 4820-00-147-8546 | 2012-08-244 | 19 | DIBBS |
| 4820-00-147-8546 | 2012-08-233 | 3 | DIBBS |
| 4820-00-147-8546 | 2012-06-181 | 4 | DIBBS |
| 4820-00-147-8546 | 2012-05-126 | 3 | DIBBS |
| 4820-00-147-8546 | 2012-02-47 | 6 | DIBBS |
| 4820-00-147-8546 | 2011-11-306 | 4 | DIBBS |
| 4820-00-147-8546 | 2010-05-134 | 3 | DIBBS |
| 1233 | 2010-05-123 | 5 | DE |
| 4820-00-147-8546 | 2009-03-71 | 5 | DIBBS |
| 4820-00-147-8546 | 2009-03-68 | 5 | DIBBS |
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Related Products | NSN 4820-00-147-8546
Technical Data | NSN 4820-00-147-8546
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY NICKEL ALLOY SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| STYLE DESIGNATOR | A3 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| CONNECTION STYLE | B53 DOUBLE THREADED SECTION BOSS FITTING GASKET W/LOCKNUT SEALING BOSS ALL ENDS |
| THREAD SERIES DESIGNATOR | UN ALL ENDS |
| NOMINAL THREAD SIZE | 1.750 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 2A ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| RENEWABLE SEAT RING TYPE | RETAINING SCREW |
| DISK LOADING METHOD | SPRING |
Restrictions/Controls & Freight Information | NSN 4820-00-147-8546
| 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 4820-00-147-8546
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 |