| 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) | 00-411-4520 (004114520) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 756-2440-002 | rockwell collins aerospace | gear helical | 13499 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 0.6177 INCHES MINIMUM AND 0.6187 INCHES MAXIMUM |
| AJLA | TEETH QUANTITY | 28 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.648 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 0.583 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.349 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.109 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 0.254 INCHES FIRST END |
| CWWH | END NOMINAL LENGTH | 0.098 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 0.236 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.027 INCHES SECOND END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.2600 INCHES SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.020 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 0.234 INCHES FIRST END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.329 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-00-411-4520, 3020004114520 | ||||
| 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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