| Item Name | Gear Bevel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-326-3489 (003263489) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S1635-20023 | sikorsky aircraft corporation | gear bevel | 78286 | RFQ |
| S1635-20023-3 | sikorsky aircraft corporation | gear bevel | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 86 BOTH ENDS |
| AGJS | PITCH DIAMETER | 18.7840 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 57 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 10.7500 INCHES NOMINAL BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 18.9300 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.3630 INCHES |
| CWMW | TEETH TYPE | SPIRAL |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQD | PITCH ANGLE | 99.3832 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.2500 INCHES SECOND END |
| CWRB | BODY RECESS NOMINAL DEPTH | 1.0795 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 2.8750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 10.9775 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| CWWH | END NOMINAL LENGTH | 0.0600 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 11.2500 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 1.1900 INCHES SECOND END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 12.3750 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | COUNTERBORE ON FIRST END,11.095 IN. DIA,0.158 IN. DEEP |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SIDE FACE,BACK HUB PROTRUDING |
| Relevant Components for NSN - 3020-00-326-3489, 3020003263489 | ||||
| 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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