| 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) | 00-274-6507 (002746507) |
| NCB Code | USA (00) |
| Manufacturer | Hamilton Sundstrand Corporation, Perry Technology Corporation, Precision Speed Manufacturing Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 10 BOTH ENDS |
| AGJS | PITCH DIAMETER | 0.7500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 15 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 0.3125 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.810 INCHES |
| CWPP | PRESSURE ANGLE | 27.5000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.370 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.344 INCHES BOTH ENDS |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| FEAT | SPECIAL FEATURES | GEAR TEETH CHAMFERED EACH SIDE 0.040 IN. BY 0.040 IN. |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| Relevant Components for NSN - 3020-00-274-6507, 3020002746507 | ||||
| 3040-00-609-5218 (3040006095218) | 3020-01-056-6488 (3020010566488) | 3040-01-411-9471 (3040014119471) | 3010-01-461-2220 (3010014612220) | |
| 3040-01-164-3411 (3040011643411) | 3010-01-464-1141 (3010014641141) | 3020-00-310-5518 (3020003105518) | 3020-00-920-3050 (3020009203050) | |
| 3020-01-060-1100 (3020010601100) | 3020-00-344-7198 (3020003447198) | 3040-01-121-1554 (3040011211554) | 3040-00-042-8422 (3040000428422) | |
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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