| Item Name | Gearshaft Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-340-3793 (003403793) |
| NCB Code | USA (00) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 14.718 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 2350-00-796-8000 |
| AJLA | TEETH QUANTITY | 28 |
| AJWS | GEAR OUTSIDE DIAMETER | 4.850 INCHES NOMINAL |
| ANJS | SHAFT END TYPE | SPLINED STRAIGHT,THREADED EXTERNAL |
| AQGH | DIAMETRAL PITCH | 4 |
| AQPL | FACE WIDTH | 2.500 INCHES NOMINAL |
| CRSJ | SHAFT TYPE | SHOULDERED |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CYEQ | SHAFT MATERIAL | STEEL COMP 1040 OR STEEL COMP 1340 |
| CYER | GEAR MATERIAL | STEEL COMP 1040 OR STEEL COMP 1340 |
| CYES | HARDNESS RATING AND LOCATION | 217.0 BRINELL HULTGREN NOMINAL OVERALL |
| CYET | SHAFT LARGEST DIAMETER | 2.750 INCHES NOMINAL |
| CYEU | GEAR LOCATION ON SHAFT | ON END OF SHAFT |
| CYEW | SHAFT END SIZE | 1.395 INCHES |
| FEAT | SPECIAL FEATURES | SPLINE DATA:6 SPLINES,1.560 IN. MINOR DIA.,1.748 MAJOR DIA. |
| Relevant Components for NSN - 3040-00-340-3793, 3040003403793 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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