| 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) | 00-971-5020 (009715020) |
| NCB Code | USA (00) |
| Manufacturer | Spalla Inc, Dana Commercial Vehicle Products, Eca Etablissement Central Des, Navistar Intl Corp, Perfection Clutch, Dana Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 62-8-44 | spalla inc | gear helical | 22852 | RFQ |
| 62-8-44 | dana commercial vehicle products | gear helical | 72447 | RFQ |
| 2520009715020 | eca etablissement central des | gear helical | scy13 | RFQ |
| 3020009715020 | eca etablissement central des | gear helical | scy13 | RFQ |
| 973596R1 | navistar intl corp | gear helical | 92679 | RFQ |
| T406-11A | perfection clutch | gear helical | 31204 | RFQ |
| 62-8-44 | dana corp | gear helical | 95019 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 22 BOTH ENDS |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.2714 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 23 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 3.1429 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH FACE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.728 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 17.5000 DEGREES |
| CWPZ | HELIX ANGLE | 26.1666 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.890 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.281 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 3.303 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 3.938 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.156 INCHES TRANSVERSELY THROUGH FACE |
| FEAT | SPECIAL FEATURES | COUNTERORE 1ST END,DIA 3.344 IN. NOM BY 0.483 IN. NOM DEEP |
| MATT | MATERIAL | STEEL COMP 8620H OR STEEL COMP 8720H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Relevant Components for NSN - 3020-00-971-5020, 3020009715020 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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