| 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) | 01-051-8507 (010518507) |
| NCB Code | USA (01) |
| Manufacturer | Raytheon Company, Altra Holdings Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SPOKED |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 72 |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTER BORE,SECOND END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.167 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.160 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.500 INCHES COUNTER BORE,SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.270 INCHES COUNTER BORE,SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.000 INCHES COUNTER BORE,SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.248 INCHES AXIALLY THROUGH HUB,FIRST END |
| FEAT | SPECIAL FEATURES | MOUNTING HOLES ARE COUNTERBORED 0.500 IN. DIA,0.960 IN. DP,SECOND END HAS ADDITIONAL COUNTERBORE 2.730 IN. DIA,0.060 IN. DP |
| MATT | MATERIAL | IRON CAST OVERALL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB,RECESSED BODY |
| Relevant Components for NSN - 3020-01-051-8507, 3020010518507 | ||||
| 3020-00-649-6951 (3020006496951) | 3030-00-872-5477 (3030008725477) | 3020-01-383-5236 (3020013835236) | 3040-00-571-5905 (3040005715905) | |
| 3040-01-471-3613 (3040014713613) | 3040-00-411-8629 (3040004118629) | 3020-00-995-7954 (3020009957954) | 3040-01-260-6892 (3040012606892) | |
| 3040-01-338-4600 (3040013384600) | 3040-01-173-4261 (3040011734261) | 3010-01-079-0635 (3010010790635) | 3040-00-614-3038 (3040006143038) | |
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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