NSN 4820-01-631-8132 SS4R3A5177R3AK1D, 01-631-8132, 016318132
Product Details | SAFETY RELIEF VALVE
4820-01-631-8132 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: SS4R3A5177R3AK1D, 4820-01-631-8132, 01-631-8132, 4820016318132, 016318132
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2014269 | 01-631-8132 | 05488 ( VALVE, SAFETY RELIEF ) |
Cross Reference | NSN 4820-01-631-8132
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SS-4R3A5+177-R3A-K1-D | 3T9T9 | SWAGELOK COMPANY |
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Related Products | NSN 4820-01-631-8132
Technical Data | NSN 4820-01-631-8132
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL STAINLESS BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | 316SS/A182 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | ANGLE |
| OFFSET DISTANCE | 1.19 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| NOMINAL LENGTH | 3.89 INCHES ALL ENDS |
| NOMINAL WIDTH | 1.6 INCHES ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.25 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.25 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| OPENING PRESSURE SETTING | 6000.0 POUNDS PER SQUARE INCH |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | PROPORTIONAL RELIEF VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-631-8132
| 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: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



