Part Details | FLUID PRESSURE DAMPENER
6685-01-363-4028 An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes DAMPENER, FLUTTER.
Alternate Parts: 8454864184 ASSEMBLY 71AL1, 845-4864184 ASSEMBLY 71AL1, 262156103 ASSY 71AL1, 2621-561-03 ASSY 71AL1, 262156103 ASSY 71A, 2621-561-03 ASSY 71A, 8454864184 ASSEMBLY 71A, 845-4864184 ASSEMBLY 71A, 6685-01-363-4028, 01-363-4028, 6685013634028, 013634028
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 29, 1992 | 01-363-4028 | 19138 ( DAMPENER, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-01-363-4028
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-4864184 ASSEMBLY 71AL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2621-561-03 ASSY 71AL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2621-561-03 ASSY 71A | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-4864184 ASSEMBLY 71A | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 6685-01-363-4028
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OPERATING PRESSURE RANGE | +0.0 TO +700.0 POUNDS PER SQUARE INCH |
| FLUID TYPE FOR WHICH DESIGNED | STEAM |
| THREADED DIRECT PRESSURE CONNECTION | PROVIDED |
| CONNECTION QUANTITY | 2 |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 3.375 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2B |
| TUBE CONNECTION TYPE | FLARELESS |
| REMOVABLE PISTON | NOT PROVIDED |
| OVERALL LENGTH | 8.000 INCHES NOMINAL |
| OVERALL WIDTH | 7.440 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| END ITEM IDENTIFICATION | STEAM DISTILLING PLANT |