NSN 3020-00-517-3257
Part Details | HELICAL GEAR
3020-00-517-3257 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Alternate Parts: 5419N, 5419N, 3020-00-517-3257, 00-517-3257, 3020005173257, 005173257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-517-3257 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, OFFSET, WITH LIGHTENING HOLES
ONE PROTRUDING HUB, ONE RECESSED HUB
Cross Reference | NSN 3020-00-517-3257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5419N | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 5419N | 93236 | DRESSER-RAND COWORTHINGTON COMPRESSOR OPN |
Technical Data | NSN 3020-00-517-3257
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 66 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| PITCH DIAMETER | 5.4950 INCHES MINIMUM AND 5.5050 INCHES MAXIMUM |
| NOMINAL OVERALL LENGTH | 1.469 INCHES |
| FACE NOMINAL WIDTH | 0.875 INCHES |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |