NSN 4820-00-812-9778 MOD1495, SS4C25, SS-4C-25
Product Details | CHECK VALVE
4820-00-812-9778 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: MOD1495, SS4C25, SS-4C-25, SS4C2-5, 5008309-001-101, 4MC4L5SS, 4ZC4L25SS, 4Z-C4L-25-SS, 4820-00-812-9778, 00-812-9778, 4M-C4L-5-SS, 5008309001101, 4820008129778, 008129778
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 25 MAR 1968 | 00-812-9778 | 05487 ( VALVE, CHECK ) |
Cross Reference | NSN 4820-00-812-9778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4M-C4L-5-SS | 54939 | PARKER-HANNIFIN CORPORATION DBA INSTRUMENTATION PRODUCTS |
| 4Z-C4L-25-SS | 54939 | PARKER-HANNIFIN CORPORATION DBA INSTRUMENTATION PRODUCTS |
| 5008309-001-101 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL |
| MOD1495 | K9012 | ABB LIMITED |
| SS-4C-25 | 02570 | SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR |
| SS-4C-25 | 18034 | NUPRO CO |
| SS4C2-5 | 18034 | NUPRO CO |
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Related Products | NSN 4820-00-812-9778
Technical Data | NSN 4820-00-812-9778
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | A3 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 70.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | B46B PLAIN ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| DISK LOADING METHOD | SPRING |
Restrictions/Controls & Freight Information | NSN 4820-00-812-9778
| 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 | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | BD | U.S. Army Aviation and Missile Command Redstone Arsenal, AL 35898-5230 |
| 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 |



