| Bell Helicopter Textron | Bosch Rexroth | National Aerospace Standards Co |
| Part No | Manufacturer | Part Type | NSN | QTY | RFQ |
|---|---|---|---|---|---|
| MS171526 | bell helicopter textron | N/A | 5315-00-881-2253 | Avl | RFQ |
| MS16562-221 | national aerospace standards co | N/A | 5315-00-881-2253 | Avl | RFQ |
| MS171526 | bosch rexroth | N/A | 5315-00-881-2253 | Avl | RFQ |
| NAS561C4-8 | national aerospace standards co | N/A | 5315-00-881-2253 | Avl | RFQ |