ADJUSTING WASHER (P/N 402400) - New Surplus
P/N: 402400
Category: Fasteners & Hardware
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 | 3 Available |
Product Description
The 402400 is a steel adjusting washer designed to set axial clearance and align castle nuts in aircraft bolted assemblies. This hardware functions as a precision shim in bearing stacks and joint assemblies during maintenance and inspection procedures. Install the washer under the nut or component to manage stack-up tolerances and maintain proper spacing.
Torque per applicable maintenance manual specifications and verify part applicability using your aircraft's Illustrated Parts Catalog before installation.
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 ADJUSTING WASHER (P/N 402400)?
The 402400 is a steel adjusting washer designed to set axial clearance and align castle nuts in aircraft bolted assemblies. This hardware functions as a precision shim in bearing stacks and joint assemblies during maintenance and inspection procedures.
Does the 402400 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ADJUSTING WASHER conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the 402400 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 402400.
Can I order the 402400 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ADJUSTING WASHER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
Related Fasteners & Hardware
- SCREW ASSY – P/N 47672-003
- SLEEVE – P/N 541149
- BOLT, MACHINE, CLOSE TOLERANCE – P/N an174-13
- WASHER – P/N 761-0024-003
- STUD ASSEMBLY, 1/4-TURN FASTENERS – P/N 292286
- HINGE – P/N 1234627-1
- RIVET,BLIND – P/N nas1738b5-3
- SCREW – P/N an501-a10-12
- LOCKNUT – P/N lh8065
- SCREW,MACHINE – P/N ms35276-259
- NUT – P/N kj4006
- WASHER – P/N 789592-3