Aerospace Bushings
NAS, BAC, and Boeing-specification bushings with instant online pricing. Sleeve, flanged, liner, and reducer bushings in stock and ready to order.
Aerospace Bushing Types
We carry a full range of aerospace bushings meeting NAS, BAC, BACB, and MS specifications from Boeing and qualified manufacturers.
Sleeve Bushings
Plain cylindrical bushings used in structural joints, hinge points, and bearing applications. Available in CRES, aluminum, bronze, and specialty alloys per NAS and BAC specifications.
Flanged Bushings
Bushings with an integral flange for load distribution and retention. Used in flight control assemblies, landing gear linkages, and structural fittings.
Liner Bushings
Thin-wall press-fit bushings for hole repair and wear protection. Critical for MRO operations where bore restoration is needed without replacing the parent structure.
Reducer Bushings
Step-down bushings that allow a smaller bolt or pin to be used in an oversized hole. Essential for field repairs and aircraft modifications.
Available Materials
CRES (Corrosion-Resistant Steel)
300-series stainless steel bushings for general aerospace use. Excellent corrosion resistance and strength.
Cadmium-Plated Steel
Carbon or alloy steel with cadmium plating for corrosion protection. Common in structural and landing gear applications.
Aluminum Alloy
Lightweight bushings for non-structural or low-load applications. Often anodized for wear and corrosion resistance.
Bronze & Brass
Self-lubricating bushings for bearing applications. Excellent wear characteristics in rotating or oscillating joints.
How to Order Aerospace Bushings
Search by Part Number
Enter your NAS, BAC, or Boeing bushing part number in our catalog. See instant pricing, MOQ, and lead time for each option.
Add to Quote
Select the quantity you need and add to your quote. Compare pricing from multiple approved suppliers to find the best option.
Check Out Securely
Pay online with Stripe. Receive your order confirmation instantly with tracking and full conformance documentation.
Your Trusted Source for Aircraft Bushings
Aerospace bushings are critical components in aircraft structures, providing bearing surfaces, wear protection, and load distribution at joints, hinge points, and fastener locations. Whether you're building new aircraft assemblies or performing MRO repairs, having the right bushing — in the right material and specification — is essential for airworthiness.
Instaparts carries an extensive inventory of NAS bushings (NAS75, NAS76, NAS77), BAC bushings (BAC1484, BACB30), and MS-standard bushings. Every bushing we distribute comes with full material traceability, lot tracking, and certificates of conformance as part of our AS9120 Rev B certified quality management system.
Unlike traditional aerospace distributors that require you to submit an RFQ and wait days for a quote, Instaparts lets you search by part number and see pricing instantly. Our system shows you options from multiple approved suppliers so you can compare price, lead time, and minimum order quantity — all in one place. Ready to order? Check out securely online and your bushings ship with complete documentation.
Need Aerospace Bushings?
Search our inventory by NAS, BAC, or Boeing part number and get instant pricing.
Shop Bushings Now