NSN 3020-01-032-0323
Part Details | SPUR ANTIBACKLASH GEAR
3020-01-032-0323 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Alternate Parts: 0461C00241, 0461C0024-1, 0461C0024, 0461C00241, 0461C0024-1, SPECIAL P174120, SPECIAL P17-4-120, P00059, 0461C00241, 0461C0024-1, 3020-01-032-0323, 01-032-0323, 3020010320323, 010320323
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 05, 1976 | 01-032-0323 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
REFERENCE DRAWINGS & PICTURES
PROTRUDING HUB
Cross Reference | NSN 3020-01-032-0323
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0461C0024-1 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| 0461C0024 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| 0461C0024-1 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| SPECIAL P17-4-120 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| P00059 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| 0461C0024-1 | 1BCK1 | W R SYSTEMS LTD. |
Technical Data | NSN 3020-01-032-0323
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 120 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | U$V |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 3.811 INCHES |
| FACE NOMINAL WIDTH | 0.125 INCHES |
| FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | WASP CLASS LHD; SPRUANCE CLASS DD (963); CIMMARON CLASS AO; TICONDEROGA CLASS CG (47); WHIDBEY ISLAND CLASS LSD; NIMITZ CLASS CVN; FORRESTAL CLASS CV; SUPPLY CLASS AOE; KIDD CLASS DDG |