| Item Name | Main Gearbox Tool S |
| INC Code | 77777 |
| Federal Supply Group (FSG) | Maintenance and Repair Shop Equipment |
| Federal Supply Class (FSC) | 4920 Aircraft Maintenance And Repair Shop Specialized Equipment |
| National Item Identification Number (NIIN) | 01-518-4064 (015184064) |
| NCB Code | USA (01) |
| Manufacturer | Bell Aerospace Services Inc, Bell Helicopter Textron Inc |
| Associated Parts Numbers of NSN 4920-01-518-4064 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 449-240-025-101 | bell aerospace services inc | main gearbox tool s | 1ty06 | A | F | RFQ |
| 63GF-100013-101 | bell aerospace services inc | main gearbox tool s | 1ty06 | A | F | RFQ |
| 63GF-100013-101 | bell helicopter textron inc | main gearbox tool s | 97499 | A | A | RFQ |
| 449-240-025-101 | bell helicopter textron inc | main gearbox tool s | 97499 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AKYD | Accessory Components And Quantity | SPINDLE PULLER 1; PILLOW BLOCK JACK-SCREW 1; GO GAUGE 1; NO-GO GAUGE 1; GO-NO-GO GAUGE 1; HANDLE 1; EXPANSION PINS 2; BOLT 1 |
| ABHP | Overall Length | 22.000 INCHES NOMINAL |
| FEAT | Special Features | USED TO ALIGN THE MAIN GEARBOX MOUNTS DURING INSTALLATION OF THE GEARBOX, AND ALIGN THE MOUNT BOLT HOLES DURING PILLOW BLOCK INSTALLATION |
| ABKW | Overall Height | 14.000 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| ABMK | Overall Width | 20.000 INCHES NOMINAL |
| Relevant Components for NSN - 4920-01-518-4064, 4920015184064 | ||||
| 4920-01-273-6521 (4920012736521) | 4920-01-533-1120 (4920015331120) | 4920-00-705-0279 (4920007050279) | 4920-01-310-7536 (4920013107536) | |
| 4920-01-156-6676 (4920011566676) | 4920-01-456-2576 (4920014562576) | 4920-00-551-6346 (4920005516346) | 4920-00-486-8902 (4920004868902) | |
| 4920-01-498-4177 (4920014984177) | 4920-01-433-7766 (4920014337766) | 4920-00-398-1405 (4920003981405) | 4920-01-356-5318 (4920013565318) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote