NSN 4730-01-172-8237
Part Details | PIPELINE FLEXIBLE SPACER
4730-01-172-8237 An item made from rubber in various shapes, flanged on each end, and having a centrally located hole of the same size as the piping with which used. It is designed to be inserted between sections of pipe or pipe and casing of fans, pumps, or the like, to absorb shock, dampen vibration and to facilitate removal of section(s) for repair or other purposes.
Alternate Parts: 46752220F18, 4675222-0F18, 264264311 ITEM 6, 2642-643-11 ITEM 6, 264264311, 2642-643-11, 8454675606ITEM52.5X6, 845-4675606ITEM5-2.5X6, 8454675606 ITEM 0006, 845-4675606 ITEM 0006, 8454675606, 845-4675606, 4730-01-172-8237, 01-172-8237, 4730011728237, 011728237
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 25, 1984 | 01-172-8237 | 17666 ( SPACER, FLEXIBLE, PIPELINE ) |
REFERENCE DRAWINGS & PICTURES
OVAL
Cross Reference | NSN 4730-01-172-8237
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4675222-0F18 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-643-11 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-643-11 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-4675606ITEM5-2.5X6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4675606 ITEM 0006 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4675606 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-172-8237
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER |
| FABRICATION METHOD | MOLDED |
| STYLE DESIGNATOR | OVAL |
| OVERALL LENGTH | 6.000 INCHES NOMINAL |
| FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| THICKNESS | 0.200 INCHES NOMINAL |
| INSIDE WIDTH | 2.250 INCHES NOMINAL |
| INSIDE LENGTH | 5.625 INCHES NOMINAL |
| FLANGE HEIGHT | 0.187 INCHES NOMINAL |
| DUROMETER HARDNESS RATING | 40.0 NOMINAL |
| SPECIFICATION/STANDARD DATA | 81349-MIL-H-6855 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND 40 GRADE |
| END ITEM IDENTIFICATION | SHIP, OHIO CLASS SSN (TRIDENT) |