NSN 4820-01-137-8169
Part Details | GATE VALVE
4820-01-137-8169 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Alternate Parts: WWV54, WW-V-54, MSSSP80, MSS-SP-80, S1111 14IN, S-111-1 1/4IN, S111 1 14IN, S-111 1 1-4IN, 4820-01-137-8169, 01-137-8169, 4820011378169, 011378169
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 02, 1982 | 01-137-8169 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-137-8169
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WW-V-54 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| MSS-SP-80 | 59646 | MANUFACTURERS STANDARDIZATIONSOCIETY OF THE VALVE AND FITTINGS |
| S-111-1 1/4IN | 12168 | NORTHERN INDIANA BUSINESS SERVICES |
| S-111 1 1-4IN | 12168 | NORTHERN INDIANA BUSINESS SERVICES |
Technical Data | NSN 4820-01-137-8169
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 1.250 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | SOCKET, WELD, TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| SPECIFICATION/STANDARD DATA | 81348-WW-V-54D GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A CLASS AND 3 STYLE |
| SUPPLEMENTARY FEATURES | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL.THE CURRENT APPROVED SOURCES 12168 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS MATERIAL PRIOR TO 1984.THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS AFTER 1984 |