NSN 4820-00-481-2077 1473, 00-481-2077, 004812077
Product Details | CHECK VALVE
4820-00-481-2077 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: 1473, 4820-00-481-2077, 00-481-2077, 4820004812077, 004812077
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 18 SEP 1970 | 00-481-2077 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-481-2077
Demand History | NSN 4820-00-481-2077
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1473 | 2022-12-361 | 10 | Saudi Arabia |
Cross Reference | NSN 4820-00-481-2077
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1473 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO |
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Related Products | NSN 4820-00-481-2077
Technical Data | NSN 4820-00-481-2077
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON CAST BODY COPPER ALLOY FLOW CONTROL DEVICE COPPER ALLOY SEAT COPPER ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126-61T,CLB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | E1A STRAIGHT THRU FLANGED ENDS |
| FACE TO FACE DISTANCE | 9.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE 1ST END |
| FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| NOMINAL OUTSIDE DIAMETER | 7.500 INCHES 1ST END |
| NOMINAL THICKNESS | 0.750 INCHES 1ST END |
| BOLT HOLE QUANTITY | 4 1ST END |
| BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END |
| BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES 1ST END |
| FLANGE FACE DESIGN | PLAIN 1ST END |
| MOUNTING POSITION | HORIZONTAL |
| SPECIAL FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM |
Restrictions/Controls & Freight Information | NSN 4820-00-481-2077
| 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 |
|---|---|---|
| No Freight Information | ||