NSN 4730-01-070-8581
Part Details | FLARED TUBE FITTING CONICAL SEAL
4730-01-070-8581 A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
Alternate Parts: DY90N20, DY90-N-20, DY90, 7N20, SEC07N20, BACS11AM20N, BACS11AH20N, 4730-01-070-8581, 01-070-8581, 4730010708581, 010708581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 21, 1979 | 01-070-8581 | 32837 ( SEAL, CONICAL, FLARED TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
SEAL
Cross Reference | NSN 4730-01-070-8581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DY90-N-20 | 64162 | DEL AEROSPACE, INC. |
| DY90 | 64162 | DEL AEROSPACE, INC. |
| 7N20 | 33447 | SECO SEALS, INC. |
| SEC07N20 | 33447 | SECO SEALS, INC. |
| BACS11AM20N | 81205 | THE BOEING COMPANYDBA BOEING |
| BACS11AH20N | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 4730-01-070-8581
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| CASEHARDENING INDICATOR | CASEHARDENED |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.250 INCHES NOMINAL |
| STYLE DESIGNATOR | SEAL |
| WALL THICKNESS | 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.501 INCHES MINIMUM AND 1.506 INCHES MAXIMUM |
| BODY LENGTH | 0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 37.0 |
| END ITEM IDENTIFICATION | AIRCRAFT, STRATOLIFTER C-135 |