| 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) | 00-446-2485 (004462485) |
| NCB Code | USA (00) |
| Manufacturer | Twin Disc Incorporated, Midwest Gear And Tool Inc, Process Gear Company Inc, Oldenburg Group Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| ABSA | SPLINE QUANTITY | 57 BOTH ENDS |
| AGJS | PITCH DIAMETER | 10.2000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 51 |
| ANTP | BORE STYLE | INVOLUTE SPLINE FIRST END |
| BDTX | SPLINE PITCH DIAMETER | 3.5625 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 10.495 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 3.150 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 10.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.560 INCHES FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 1.340 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.590 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 3.655 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.140 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 3.770 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 0.670 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 4.270 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.370 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 6.250 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 8640 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB,RECESSED BODY |
| Relevant Components for NSN - 3020-00-446-2485, 3020004462485 | ||||
| 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.
Request for Quote
