| 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) | 00-594-1053 (005941053) |
| NCB Code | USA (00) |
| Manufacturer | Bmt Aerospace Usa Inc, United Technologies Corporation, Precision Gear Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSA | SPLINE QUANTITY | 39 BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.6082 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 35 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 1.9500 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB |
| CQFM | HARDNESS RATING | 81.0 ROCKWELL C MINIMUM AND 85.0 ROCKWELL C MAXIMUM TEETH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.821 INCHES |
| CWPP | PRESSURE ANGLE | 22.5000 DEGREES |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.220 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.800 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.902 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.240 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.470 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | BODY STYLE 3; SPLINE MINOR DIA. 2.002 NOM IN. |
| MATT | MATERIAL | STEEL COMP E9310 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE FLUSH HUB,ONE RECESSED HUB |
| Relevant Components for NSN - 3020-00-594-1053, 3020005941053 | ||||
| 3040-00-542-0494 (3040005420494) | 3020-00-622-2406 (3020006222406) | 3040-01-425-4898 (3040014254898) | 3010-01-302-9202 (3010013029202) | |
| 3040-00-709-1500 (3040007091500) | 3020-00-060-2503 (3020000602503) | 3040-00-115-5699 (3040001155699) | 3040-01-251-9385 (3040012519385) | |
| 3040-00-365-5573 (3040003655573) | 3040-01-627-0623 (3040016270623) | 3040-01-424-7581 (3040014247581) | 3040-01-476-8784 (3040014768784) | |
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