| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-541-0247 (005410247) |
| NCB Code | USA (00) |
| Manufacturer | Hercules Engine Co Inc, Brinkley Technology Group Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 2.7222 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 21 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.9200 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 1.587 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 39.5167 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.375 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.624 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.189 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.910 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.3750 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.0625 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | PORTION OF GEAR WHERE HUB AND SIDE MEET HAS 3/16 IN. RADIUS |
| MATT | MATERIAL | STEEL COMP 3140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI/SAE 3140 FED STD 5TH MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Relevant Components for NSN - 3020-00-541-0247, 3020005410247 | ||||
| 3020-01-586-2342 (3020015862342) | 3020-21-907-6529 (3020219076529) | 3040-00-091-9700 (3040000919700) | 3040-01-449-7647 (3040014497647) | |
| 3020-01-408-4519 (3020014084519) | 3020-00-379-5877 (3020003795877) | 3040-01-092-1223 (3040010921223) | 3020-01-058-2679 (3020010582679) | |
| 3040-00-891-4868 (3040008914868) | 3020-01-554-2436 (3020015542436) | 3030-01-144-0271 (3030011440271) | 3020-00-753-2280 (3020007532280) | |
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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