| 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) | 00-166-0045 (001660045) |
| NCB Code | USA (00) |
| Manufacturer | Trw Limited, Schramm Inc, Ford Motor Company, Cummins Power Generation Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| TG2704 | trw limited | gear helical | 31033 | RFQ |
| 48-6306 | schramm inc | gear helical | 53496 | RFQ |
| 48-6256B | ford motor company | gear helical | 57526 | RFQ |
| 48-6306 | ford motor company | gear helical | 57526 | RFQ |
| TG4704 | trw limited | gear helical | 31033 | RFQ |
| TG4705 | trw limited | gear helical | 31033 | RFQ |
| 48-6306 | cummins power generation ltd | gear helical | 44940 | RFQ |
| 48-6306A | ford motor company | gear helical | 57526 | RFQ |
| FE103 | schramm inc | gear helical | 53496 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| AGJS | PITCH DIAMETER | 3.2500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 22 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CBBL | FEATURES PROVIDED | SPECIAL MARKING |
| CQFM | HARDNESS RATING | 12.7 ROCKWELL C MINIMUM OVERALL AND 20.5 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.375 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 28.3574 DEGREES |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.010 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.032 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.875 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.375 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.826 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.940 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | 2ND END CHAMFERED 0.112 IN. BY 45 DEG; 1ST END TIMING MARK ON SIDE OF TOOTH 45 DEG 5 MIN CW FROM KEYWAY |
| MATT | MATERIAL | IRON OVERALL |
| Relevant Components for NSN - 3020-00-166-0045, 3020001660045 | ||||
| 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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