NSN 4730-01-253-8771
Part Details | FLARED TUBE FITTING CONICAL SEAL
4730-01-253-8771 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: 345301861, 3453-0186-1, DY90C5, DY90-C-5, DY90, 1660EG192, 4730-01-253-8771, 01-253-8771, 4730012538771, 012538771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 26, 1987 | 01-253-8771 | 32837 ( SEAL, CONICAL, FLARED TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
SEAL
Cross Reference | NSN 4730-01-253-8771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3453-0186-1 | 04577 | CARLETON TECHNOLOGIES INC |
| DY90-C-5 | 64162 | DEL AEROSPACE, INC. |
| DY90 | 64162 | DEL AEROSPACE, INC. |
| 1660EG192 | 81996 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4730-01-253-8771
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.313 INCHES NOMINAL |
| STYLE DESIGNATOR | SEAL |
| WALL THICKNESS | 0.416 INCHES NOMINAL |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.416 INCHES NOMINAL |
| BODY LENGTH | 0.073 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 37.0 |