NSN 4820-01-237-0127 170098, 01-237-0127, 012370127
Product Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-237-0127 A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Part Alternates: 170098, 4820-01-237-0127, 01-237-0127, 4820012370127, 012370127
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 24 JUL 1986 | 01-237-0127 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
Drawings & Photos | NSN 4820-01-237-0127
Cross Reference | NSN 4820-01-237-0127
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 170098 | 16827 | BE AEROSPACE, INC. DIV LIFE SUPPORT SYSTEMS |
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Related Products | NSN 4820-01-237-0127
Technical Data | NSN 4820-01-237-0127
| Characteristic | Specifications |
|---|---|
| BODY STYLE | A1 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | G11 PLAIN |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS |
| TEMP RATING | -65.0 DEG FAHRENHEIT 140.0 DEG FAHRENHEIT |
Restrictions/Controls & Freight Information | NSN 4820-01-237-0127
| 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 | ||