Part Details | EXTENSION HELICAL SPRING
5360-00-172-6821 An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.
Alternate Parts: 6850441, 685044-1, 6850441, 685044-1, 6850441, 685044-1, 5360-00-172-6821, 00-172-6821, 5360001726821, 001726821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 20, 1971 | 00-172-6821 | 04227 ( SPRING, HELICAL, EXTENSION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/ CONVEX ENDS
Cross Reference | NSN 5360-00-172-6821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 685044-1 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 685044-1 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 685044-1 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5360-00-172-6821
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CYLINDRICAL W/ CONVEX ENDS |
| SPRING FREE LENGTH | 9.900 INCHES MINIMUM AND 10.050 INCHES MAXIMUM |
| SPRING FREE OUTSIDE DIAMETER | 0.895 INCHES MINIMUM AND 0.915 INCHES MAXIMUM |
| COIL HELIX DIRECTION | L$G |
| STOCK DIAMETER | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| LOAD RATING | 88.00 POUNDS MINIMUM AND 112.00 POUNDS MAXIMUM |
| COIL QUANTITY | 58 |
| DESIGN TYPE | CLOSED |
| SPRING DEFLECTION RATE | 11.260 POUNDS PER INCH NOMINAL |
| SPRING LENGTH UNDER LOAD | 18.520 INCHES NOMINAL |