SPACER (P/N NAS43DD4-4FC) - New Surplus
P/N: NAS43DD4-4FC
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 | 95 Available |
Product Description
The NAS43DD4-4FC is an aluminum sleeve spacer conforming to NAS43 standards for aircraft structural assemblies. This spacer controls bolt standoff distance and fastener grip length in bracket and component mounting applications. Bore and length dimensions are specified per engineering drawing requirements.
Installation involves positioning the spacer on the bolt shaft before fastening, then torquing per the applicable aircraft maintenance manual. Verify compatibility with your aircraft's Illustrated Parts Catalog before use.
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 SPACER (P/N NAS43DD4-4FC)?
The NAS43DD4-4FC is an aluminum sleeve spacer conforming to NAS43 standards for aircraft structural assemblies. This spacer controls bolt standoff distance and fastener grip length in bracket and component mounting applications.
Does the NAS43DD4-4FC meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SPACER 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 NAS43DD4-4FC 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 NAS43DD4-4FC.
Can I order the NAS43DD4-4FC in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SPACER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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