AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gearshaft Bevel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-457-0716 (004570716) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation, Igw Systems Inc, Finmeccanica Spa Helicopters |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| S6135-20625-4 | sikorsky aircraft corporation | gearshaft bevel | RFQ |
| S6135-20625-4 | igw systems inc | gearshaft bevel | RFQ |
| S6135-20625-4 | finmeccanica spa helicopters | gearshaft bevel | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 10.235 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 8.860 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 40 |
| AJWS | GEAR OUTSIDE DIAMETER | 7.500 INCHES NOMINAL |
| ANJS | SHAFT END TYPE | THREADED EXTERNAL |
| AQGH | DIAMETRAL PITCH | 8 |
| AQPL | FACE WIDTH | 1.400 INCHES NOMINAL |
| CRSJ | SHAFT TYPE | SHOULDERED |
| CWMW | TEETH TYPE | SPIRAL |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQD | PITCH ANGLE | 17.7500 DEGREES |
| CYEQ | SHAFT MATERIAL | STEEL COMP E9310 |
| CYER | GEAR MATERIAL | STEEL COMP E9310 |
| CYES | HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL |
| CYET | SHAFT LARGEST DIAMETER | 3.378 INCHES MINIMUM AND 3.379 INCHES MAXIMUM |
| CYEU | GEAR LOCATION ON SHAFT | ON END OF SHAFT |
| CYEW | SHAFT END SIZE | 1.625 INCHES |
| FEAT | SPECIAL FEATURES | FIRST AND FOURTH STEPS HAVE SPLINES;THIRD AND SIXTH STEPS HAVE THREADS |
| Relevant Components for NSN - 3040-00-457-0716, 3040004570716 | ||||
| 3020-01-365-3056 (3020013653056) | 3020-00-070-0020 (3020000700020) | 3040-01-186-3587 (3040011863587) | 3040-00-801-1038 (3040008011038) | |
| 3040-00-895-8194 (3040008958194) | 3020-01-415-4361 (3020014154361) | 3040-00-115-1702 (3040001151702) | 3040-00-969-4174 (3040009694174) | |
| 3040-01-545-9466 (3040015459466) | 3040-01-283-9721 (3040012839721) | 3020-01-520-7338 (3020015207338) | 3040-00-405-0688 (3040004050688) | |
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