NSN 3020-00-921-5172
Part Details | HELICAL GEAR
3020-00-921-5172 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: 11686355, 11686355, 3020-00-921-5172, 00-921-5172, 3020009215172, 009215172
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 18, 1966 | 00-921-5172 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-921-5172
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11686355 | 19205 | SPRINGFIELD ARMORY |
| 11686355 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3020-00-921-5172
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 11 |
| TEETH TYPE | STRAIGHT |
| PRESSURE ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 0.3438 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 0.3749 INCHES |
| FACE NOMINAL WIDTH | 1.389 INCHES |
| BODY STYLE | PLAIN, SOLID |
| END ITEM IDENTIFICATION | ARMAMENT SUBSYSTEM,HELICOPTER,7.62 MM. MACHINE GUN-2.75 IN. ROCKET LAUNCHER; NSN 1090-00-923-5971 |