| 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 | ||||
| 3040-00-808-7450 (3040008087450) | 3040-01-301-9123 (3040013019123) | 3040-01-259-8369 (3040012598369) | 3010-01-237-0980 (3010012370980) | |
| 3010-00-049-6307 (3010000496307) | 3020-01-602-2185 (3020016022185) | 3020-00-110-2338 (3020001102338) | 3040-01-026-9330 (3040010269330) | |
| 3040-01-424-8119 (3040014248119) | 3020-01-199-3007 (3020011993007) | 3040-01-224-7962 (3040012247962) | 3020-00-391-6258 (3020003916258) | |
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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