RHC PART · FITS R22 · R44 · R66 · AUTHORIZED ROBINSON HELICOPTER DEALER
NAS6604-41 Bolt
Robinson part number NAS6604-41, bolt, for the R22, R44, and R66. Factory-new from APEX Helicopters, an authorized Robinson service center at Fort Lauderdale Executive (FXE). Send the RFQ and a service specialist confirms price, availability, lead time, and install hours.
- PART NUMBER
- NAS6604-41
- DESCRIPTION
- BOLT
- UNIT
- EACH
- FITS
- R22 · R44 · R66
- CONDITION
- FACTORY NEW
- 2026 LIST PRICERHC price list, effective January 1, 2026
- $11.50
List price shown for reference. Call (954) 914-0600 or send the RFQ: availability, lead time, and install hours quoted together, usually the same business day.
Where it is in the parts catalogNEW
Every catalog figure this part appears in, by model. Tap a row to see the drawing with the part circled, or open the same page in the Robinson Helicopter Illustrated Parts Catalog (IPC).
CATALOG EDITIONS: R44 JUN 2026 · PARTS LIST PAGE 32.6 ↗
How ordering works
- Send the RFQ with quantity + aircraft serial
- We quote price, availability + install hours
- Approve and schedule
Aircraft on ground? AOG requests jump the line. Serial effectivity and applicable service bulletins are checked on every quote, by a person.
Related parts
Not the part you need? Send any Robinson part number, the RFQ takes whole lists.

![R44 parts catalog figure 32-5, landing gear assembly, with item 24 (NAS6604-41 bolt (or nas6604-43 [aft lh location; rev. k and prior], if siren installed)) shown for reference](/ipc/robinson-r44-parts-landing-gear-assembly-diagram-ipc-figure-32-5.webp)