NSN 4730-01-139-1926
Part Details | PIPELINE FLEXIBLE SPACER
4730-01-139-1926 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: 876433221 ITEM F51, 87643-3221 ITEM F-51, 47760810F51, 4776081-0F51, 264264311, 2642-643-11, 8454675606, 845-4675606, 5014776081F51, 501-4776081F51, 5014776081, 501-4776081, 4730-01-139-1926, 01-139-1926, 4730011391926, 011391926
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 26, 1982 | 01-139-1926 | 17666 ( SPACER, FLEXIBLE, PIPELINE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR
Cross Reference | NSN 4730-01-139-1926
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87643-3221 ITEM F-51 | 96169 | ELECTRIC BOAT CORPORATION |
| 4776081-0F51 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-643-11 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-4675606 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 501-4776081F51 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 501-4776081 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-139-1926
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE |
| FABRICATION METHOD | MOLDED |
| STYLE DESIGNATOR | RECTANGULAR |
| OVERALL LENGTH | 11.500 INCHES NOMINAL |
| FLANGE THICKNESS | 0.020 INCHES NOMINAL |
| THICKNESS | 0.020 INCHES NOMINAL |
| BODY LENGTH | 2.100 INCHES NOMINAL |
| INSIDE WIDTH | 8.900 INCHES NOMINAL |
| INSIDE LENGTH | 8.900 INCHES NOMINAL |
| OUTSIDE WIDTH | 11.500 INCHES NOMINAL |
| SPECIAL FEATURES | FURNISHED WITH TWO 304-STAINLESS STEEL BACKUP PLATES |