| 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) | 00-921-3212 (009213212) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc, Reliance Comm Tec Corp, Industrial Parts Depot Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1S6020 | caterpillar inc | gear helical | 11083 | RFQ |
| 8M4636 | caterpillar inc | gear helical | 11083 | RFQ |
| 8M4636 | reliance comm tec corp | gear helical | 74006 | RFQ |
| IPD1S6020 | industrial parts depot inc | gear helical | 55883 | RFQ |
| IPD7N4535 | industrial parts depot inc | gear helical | 55883 | RFQ |
| IPD8M4636 | industrial parts depot inc | gear helical | 55883 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,SOLID |
| AGJS | PITCH DIAMETER | 4.2000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 40 |
| ANTP | BORE STYLE | TAPERED W/KEYWAY SECOND END |
| CQFM | HARDNESS RATING | 22.8 ROCKWELL C MINIMUM OVERALL AND 29.9 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.400 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 1.034 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 17.7528 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.283 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.222 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.447 INCHES BOTH ENDS |
| CWSW | TAPER MAJOR NOMINAL DIAMETER | 0.736 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.550 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.550 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | TIMING MARKS A AND H STAMPED ON 2ND SIDE OF GEAR FACE 99 DEG ANGULAR RELATIONSHIP |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE RECESSED HUB |
| Components Related to NSN - 3020-00-921-3212, 3020009213212 | ||||
| 3040-01-618-5716 (3040016185716) | 3040-01-293-8593 (3040012938593) | 3040-01-184-4571 (3040011844571) | 3040-01-173-5619 (3040011735619) | |
| 3040-01-204-4536 (3040012044536) | 3020-01-322-2354 (3020013222354) | 3040-00-719-6234 (3040007196234) | 3020-01-216-3121 (3020012163121) | |
| 3020-01-418-7601 (3020014187601) | 3010-01-237-8384 (3010012378384) | 3040-01-521-2186 (3040015212186) | 3040-00-737-9063 (3040007379063) | |
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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