SPINNER: AFT,BULKHEAD (P/N 687-400) - New Surplus
P/N: 687-400
Category: Propellers & Components
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 2 Available |
Product Description
The 687-400 is an aft spinner bulkhead that serves as the structural backplate for propeller spinner assemblies. This component mounts to the propeller hub and maintains hub alignment while supporting the forward spinner shell. Commonly fabricated from aluminum or composite material, the bulkhead withstands rotational forces and environmental exposure during flight.
Installation requires verification against the aircraft's Illustrated Parts Catalog and propeller manufacturer specifications. Regular inspection for cracks and proper fastener torque ensures continued airworthiness on piston and turboprop aircraft.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SPINNER: AFT,BULKHEAD (P/N 687-400)?
The 687-400 is an aft spinner bulkhead that serves as the structural backplate for propeller spinner assemblies. This component mounts to the propeller hub and maintains hub alignment while supporting the forward spinner shell.
What certifications or documentation come with the 687-400?
Depending on condition, the 687-400 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: New Surplus. Contact us for specific documentation details on the condition you need.
Can I use the 687-400 during an engine overhaul or annual inspection?
Yes, the SPINNER: AFT,BULKHEAD can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the 687-400?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
Related Propellers & Components
- SPINNER CAP – P/N 22-6103-62-01
- CONTROL PROPELLER PITCH – P/N 895481-5
- PROPELLER – P/N p3054231-11
- ACCUMULATOR PROP – P/N 8907-021
- PROPELLER – P/N d64-9061-26-01
- SPINNER ASSEMBLY, CNC – P/N c-3567-1
- SPINNER – P/N 67790-000
- PROPELLER – P/N HC-B4MN-5AL/LM10585ANK+4/DEICE
- DE-ICE PROPORTIONING UNIT – P/N pu310ct124
- PROP CONTROL PANEL – P/N f7941-007-407
- RING: SLIP,PROP DEICE – P/N 4e2350-1
- SPINNER ASSEMBLY – P/N d-4544-l