AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-249-3210 (012493210) |
| NCB Code | USA (01) |
| Manufacturer | W M Berg Inc, Roller Bearing Company Of America, Allied Devices Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | Style Designator | PROTRUDING HUB |
| CMLK | Mounting Hole Thread Series Designator | UNF TRANSVERSELY THROUGH HUB, FIRST END |
| FEAT | Special Features | DISTANCE FROM FIRST END OF HUB TO CENTER OF TAPPED HOLE 0.187 NOM IN. |
| MATT | Material | STEEL COMP 303 OVERALL |
| CWCD | Nominal Outside Diameter | 0.811 INCHES |
| CWNH | Tooth Form | STANDARD |
| CQLT | Mounting Hole Nominal Thread Size | 0.190 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| CWRX | Bore Nominal Depth | 0.750 INCHES BOTH ENDS |
| CWRM | Face Nominal Width | 0.375 INCHES |
| CWWK | Precision Classification | QUALITY NUMBER 10 |
| BDZQ | Backlash Designation | GRADE D |
| CTQY | Mounting Hole Type And Quantity | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| ABSX | Attachment Method | MOUNTING HOLE |
| MRC | Decoded Requirement | Clear Text Reply |
| ANTP | Bore Style | PLAIN BOTH ENDS |
| AJLA | Teeth Quantity | 24 |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 0.375 INCHES FIRST END |
| CWTX | Hub Nominal Diameter | 0.750 INCHES FIRST END |
| CWFR | Nominal Overall Length | 0.750 INCHES |
| CWRS | Bore Nominal Diameter | 0.375 INCHES BOTH ENDS |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| MDCL | Material Document And Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL AND QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STDC | Surface Treatment Document And Classification | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| CMLM | Mounting Hole Thread Quantity Per Inch | 32 TRANSVERSELY THROUGH HUB, FIRST END |
| CWTR | Hub Style Designator | PINNED FIRST END |
| AAQL | Body Style | PLAIN, SOLID |
| AGJS | Pitch Diameter | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| Relevant Components for NSN - 3020-01-249-3210, 3020012493210 | ||||
| 3010-00-253-5705 (3010002535705) | 3020-01-228-6527 (3020012286527) | 3020-01-594-1712 (3020015941712) | 3040-00-585-4048 (3040005854048) | |
| 3010-12-163-4248 (3010121634248) | 3020-00-204-9714 (3020002049714) | 3020-00-677-4761 (3020006774761) | 3010-01-003-2935 (3010010032935) | |
| 3040-99-564-8678 (3040995648678) | 3040-00-024-5054 (3040000245054) | 3020-01-181-3975 (3020011813975) | 3010-00-319-2345 (3010003192345) | |
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