Part Details | EXTENSION HELICAL SPRING
5360-01-121-4751 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: 18548681, 18-54868-1, 18548681, 18-54868-1, 18548681, 18-54868-1, 18548681, 18-54868-1, 5360-01-121-4751, 01-121-4751, 5360011214751, 011214751
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 05, 1981 | 01-121-4751 | 04227 ( SPRING, HELICAL, EXTENSION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL
Cross Reference | NSN 5360-01-121-4751
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18-54868-1 | 8X044 | DERCO AEROSPACE, INC. |
| 18-54868-1 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN TECHNICAL |
| 18-54868-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 18-54868-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES,INC. |
Technical Data | NSN 5360-01-121-4751
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CYLINDRICAL |
| INSIDE DIAMETER | 0.606 INCHES NOMINAL |
| SPRING FREE LENGTH | 5.640 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 0.890 INCHES NOMINAL |
| COIL HELIX DIRECTION | RIGHT-HAND |
| STOCK DIAMETER | 0.142 INCHES NOMINAL |
| LOAD RATING | 5.500 POUNDS MINIMUM AND 143.000 POUNDS MAXIMUM |
| COIL QUANTITY | 15 |
| DESIGN TYPE | MAINSPRING |
| SPRING DEFLECTION RATE | 98.500 POUNDS PER INCH MINIMUM AND 102.500 POUNDS PER INCH MAXIMUM |
| END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER |
| SPRING LENGTH UNDER LOAD | 5.640 INCHES MINIMUM AND 6.970 INCHES MAXIMUM |
| FUNCTIONAL DESCRIPTION | MAINSPRING |