NSN 3020-01-073-3164
Part Details | MATCHED SPUR GEAR SET
3020-01-073-3164 A grouping of two or more or any combination of GEAR, SPUR; GEARSHAFT, SPUR and/or GEAR CLUSTER, SPUR which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically designed function.
Alternate Parts: 12283118, 3020-01-073-3164, 01-073-3164, 3020010733164, 010733164
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 14, 1979 | 01-073-3164 | 21971 ( GEAR SET, SPUR, MATCHED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3020-01-073-3164
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12283118 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3020-01-073-3164
| Characteristic | Specifications |
|---|---|
| COMPONENT DOCUMENT ORIGIN | GOVERNMENT |
| DOCUMENT SOURCE | 19200 |
| DOCUMENT TYPE | ENGINEERING DRAWING |
| DOCUMENT IDENTIFICATION | 12283118 |
| END ITEM NAME | TANK,COMBAT,FULL TRACKED |
| END ITEM SOURCE | 19207 |
| END ITEM IDENTIFICATION | 2350-01-061-2445 |
| SPECIAL FEATURES | STEEL ALLOY,9130,PER AMS 6260 OR AMS 6265; HEAT TREATMENT: SPUR GEARS 12283157 & 12283158 CARBURIZE & HARDEN ENTIRE GEAR TEETH & SURFACES INDICATEDPER AGMA 246.01,GRADE 5,MIL-H-6875 & MIL-S-6090; CASE REQ. AT GEAR TOOTH PITCH LINE: SURFACE HARDNESS ROCKWELL 30N75-81,DEPTH FROM SURFACE TO HARDNESS OF RC50 0.052/0.062,CORE HARDNESS RC32-44,TOP LANDS & END FACES NOT CASE HARDENED; SPUR GEAR 12283159 CARBURIZE & HARDEN ENTIRE GEAR TEETH PER AGMA 246.01,GRADE 5,MIL-H-6875 & MIL-S-6090,CASEREQ. AT GEAR TOOTH PITCH LINE: SURFACEHARDNESS ROCKWELL 30N 75-81,DEPTH FROMSURFACE TO HARDNESS OF RC50 0.024/0.034,CORE HARDNESS RC 32-44,TOP LANDS & END FACES NOT CASE HARDENED; EXTERNAL INVOLUTE SPUR GEAR(12283157)DATA: 14 TEETH; DIAMETRAL PITCH IS 3.5; PRESSURE ANGLE IS 25 DEG.; EXTERNAL SPUR GEAR(12283159)DATA: 65 TEETH; DIAMETRAL PITCH IS 10; PRESSURE ANGLE IS 20 DEG.; EXTERNAL INVOLUTE SPLINE DATA: 23 TEETH(BASIC-1 TOOTH REMOVED); DIAMETRAL PITCH IS 12/24; PRESSURE ANGLE IS 30 DEG. |
| SECURITY CLASSIFICATION | UNCLASSIFIED |