NSN 4820-00-545-1753 A3042, 00-545-1753, 005451753
Product Details | CHECK VALVE
4820-00-545-1753 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: A3042, 4820-00-545-1753, 00-545-1753, 4820005451753, 005451753
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 09 OCT 1974 | 00-545-1753 | 05487 ( VALVE, CHECK ) |
Demand History | NSN 4820-00-545-1753
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| A3042 | 2015-08-223 | 4 | US |
Cross Reference | NSN 4820-00-545-1753
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A3042 | 50276 | PREECE INC DECCA VALVES DIV |
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Technical Data | NSN 4820-00-545-1753
| Characteristic | Specifications |
|---|---|
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS |
| MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
| MATERIAL | STEEL COMP 303 BODY |
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| MATERIAL | STEEL COMP 440C FLOW CONTROL DEVICE |
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES 2ND END |
| THREAD CLASS | 3A ALL ENDS |
| MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| FLOW CONTROL DEVICE | POPPET |
Restrictions/Controls & Freight Information | NSN 4820-00-545-1753
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 671 | 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 |



