| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-270-3583 (002703583) |
| NCB Code | USA (00) |
| Manufacturer | Lear Siegler Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 1.6250 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 13 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.874 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.8750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.7520 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.1875 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.4637 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | TWO 0.190-24 THD SIZE PULLER HOLES LOCATED 90.0 DEG FROM KEYWAY ON A 1.062 IN.BOLT CIRCLE |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 40 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| Relevant Components for NSN - 3020-00-270-3583, 3020002703583 | ||||
| 3040-01-667-4951 (3040016674951) | 3040-01-189-3254 (3040011893254) | 3020-00-517-5104 (3020005175104) | 3040-01-352-4546 (3040013524546) | |
| 3040-00-318-1738 (3040003181738) | 3040-00-972-7108 (3040009727108) | 3020-00-701-6905 (3020007016905) | 3040-00-406-3872 (3040004063872) | |
| 3040-01-512-0682 (3040015120682) | 3040-01-260-0598 (3040012600598) | 3010-01-067-2319 (3010010672319) | 3040-01-203-4245 (3040012034245) | |
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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