BEARING,BALL,AIRFRAME (P/N ms27640-4) - New Surplus

The MS27640-4 is a KP4-size ball bearing designed for aircraft airframe applications. This precision bearing features a 0.2500-inch bore and supports radial loads with minimal friction in control system linkages. Steel construction provides durability in flight control mechanisms where smooth, reliable motion is essential.

Install per aircraft maintenance manual specifications and verify correct positioning in the Illustrated Parts Catalog before installation.

What is the BEARING,BALL,AIRFRAME (P/N ms27640-4)?

The MS27640-4 is a KP4-size ball bearing designed for aircraft airframe applications. This precision bearing features a 0.

Does the ms27640-4 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BEARING,BALL,AIRFRAME 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 ms27640-4 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 ms27640-4.

Can I order the ms27640-4 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BEARING,BALL,AIRFRAME is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.