| Item Name | Gearspur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-447-2192 (004472192) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| ABSA | SPLINE QUANTITY | 10 BOTH ENDS |
| AGJS | PITCH DIAMETER | 8.2750 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 50 |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.606 INCHES |
| CWCN | NOMINAL WIDTH ACROSS FLATS | 2.420 INCHES BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 1.844 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.594 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 3.750 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 3.375 INCHES FIRST END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.408 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 3.000 INCHES FIRST END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.155 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | 3/32 IN. RD BULLET FORM CHAMFER ON BOTH ENDS OF TEETH |
| MATT | MATERIAL | STEEL COMP 8620H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8620H FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| Relevant Components for NSN - 3020-00-447-2192, 3020004472192 | ||||
| 3040-01-010-9109 (3040010109109) | 3040-01-513-2760 (3040015132760) | 3040-01-196-1367 (3040011961367) | 3010-01-459-5087 (3010014595087) | |
| 3040-00-073-5479 (3040000735479) | 3020-01-151-3446 (3020011513446) | 3020-00-987-5445 (3020009875445) | 3040-01-085-0276 (3040010850276) | |
| 3040-01-269-0008 (3040012690008) | 3010-01-180-9922 (3010011809922) | 3040-01-515-0489 (3040015150489) | 3040-00-374-1890 (3040003741890) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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