| 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) | 00-333-3529 (003333529) |
| NCB Code | USA (00) |
| Manufacturer | Mack Trucks Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 741KBA1119 | mack trucks inc | gear helical | 76040 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 22 FIRST END |
| AGJS | PITCH DIAMETER | 5.0769 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 22 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 4.4000 INCHES NOMINAL FIRST END |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| CWFR | NOMINAL OVERALL LENGTH | 2.900 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STUB |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 22.5000 DEGREES |
| CWPZ | HELIX ANGLE | 20.1190 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.788 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 2.187 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.989 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | SPLIT FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 4.610 INCHES FIRST END |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 2.990 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 BUSHING |
| Relevant Components for NSN - 3020-00-333-3529, 3020003333529 | ||||
| 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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