| 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) | 00-858-4495 (008584495) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,WITH LIGHTENING HOLES |
| AGJS | PITCH DIAMETER | 2.8500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 57 |
| CQFM | HARDNESS RATING | 61.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.923 INCHES |
| CWNH | TOOTH FORM | STUB |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.638 INCHES SECOND END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.603 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.375 INCHES |
| CWSW | TAPER MAJOR NOMINAL DIAMETER | 0.875 INCHES SECOND END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONE SHAPE BODY,PROTRUDING HUB |
| ANTP | BORE STYLE | TAPERED FIRST END |
| BDZQ | BACKLASH DESIGNATION | GRADE D |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.150 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| Relevant Components for NSN - 3020-00-858-4495, 3020008584495 | ||||
| 3040-00-429-6356 (3040004296356) | 3020-00-874-0771 (3020008740771) | 3040-14-410-0100 (3040144100100) | 3010-00-899-6935 (3010008996935) | |
| 3040-01-158-8733 (3040011588733) | 3010-00-159-9012 (3010001599012) | 3040-01-358-4235 (3040013584235) | 3030-01-141-2571 (3030011412571) | |
| 3010-01-190-0913 (3010011900913) | 3020-01-070-6824 (3020010706824) | 3020-00-382-7158 (3020003827158) | 3020-12-347-7099 (3020123477099) | |
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
