NSN 4820-01-012-2187
Part Details | FLAT VALVE DIAPHRAGM
4820-01-012-2187 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
Alternate Parts: 31747, P374331 PIECE 22, P37-433-1 PIECE 22, 4820-01-012-2187, 01-012-2187, 4820010122187, 010122187
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 09, 1975 | 01-012-2187 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4820-01-012-2187
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31747 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| P37-433-1 PIECE 22 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
Technical Data | NSN 4820-01-012-2187
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| STYLE DESIGNATOR | FLAT |
| OUTSIDE DIAMETER | 3.875 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.080 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.400 INCHES NOMINAL |