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) | 00-288-3309 (002883309) |
| NCB Code | USA (00) |
| Manufacturer | Leeds And Northrup Ltd, Landers Frary And Clark |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SK5320-574 | leeds and northrup ltd | gear spur | RFQ |
| B63-2002-644 | landers frary and clark | gear spur | RFQ |
| BSK5320-574 | leeds and northrup ltd | gear spur | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 5.4160 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 260 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.458 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.094 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.625 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.040 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 2.125 INCHES AXIALLY THROUGH BODY,FIRST END |
| FEAT | SPECIAL FEATURES | THREE SLOTTED HOLES SPACED 120 DEG APART HAVING COMMON CENTER LINES WITH SECURING HOLES 5/16 IN. W,15/16 IN. LG,5/32 IN. RADIUS AT ENDS |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| Relevant Components for NSN - 3020-00-288-3309, 3020002883309 | ||||
| 3040-01-291-1651 (3040012911651) | 3020-00-782-0071 (3020007820071) | 3040-00-855-5707 (3040008555707) | 3040-01-203-5461 (3040012035461) | |
| 3040-01-038-7738 (3040010387738) | 3040-01-221-8947 (3040012218947) | 3040-00-802-4446 (3040008024446) | 3010-01-225-2485 (3010012252485) | |
| 3020-01-299-3888 (3020012993888) | 3020-01-449-9723 (3020014499723) | 3030-00-868-3021 (3030008683021) | 3010-01-419-8810 (3010014198810) | |
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