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Pete was frustrated with factory parts for his Beechcraft Baron. What he found were parts that had not been engineered into better solutions when better solutions were obvious. In order to ensure that he did not use 'unapproved' parts on his aircraft, Pete set out to engineer those better solutions and get the necessary FAA approvals. Hence, SSV was created, and the inaugural parts are the Door Striker Plate, the Battery Drain Vent Fairing, and the Replacement Step, all for Bonanzas and Barons.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSince that time, Michael Kobylik has taken over the leadership of SSV and, working together with Pete, began developing more parts for the FAA approval process and, ultimately, making them available to the aviation community. Currently, there are over ten parts working their way through the design and approval process. 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Roller Bearing MS27641‑6 (KP6A) – Airframe, 3/8" ID, 7/8" OD
MS27641‑6 (KP6A) airframe ball bearing with 0.375" ID and 0.875" OD. New, fully traceable to the original manufacturer and built to MS27641 specifications.
Contact seals on both sides (PTFE) for contamination control and smooth rotation.
Hardened steel races & balls (E52100) for high durability in airframe control applications.
Grease lubricated per MIL‑G‑81322 for long service intervals and stable performance.
Corrosion protection with cadmium finish; stainless retainer for reliability.
Fully traceable stock to the original manufacturer; suitable for aircraft MRO needs.
The MS27641‑6, also known as KP6A, is an intermediate‑duty airframe ball bearing designed for flight‑control linkages, landing‑gear mechanisms, and other aircraft systems requiring a compact bearing with tight tolerances. This single‑row, radial contact bearing features a 3/8" inner diameter and 7/8" outer diameter, with inner and outer ring widths of 0.313" and 0.250" respectively. Dual PTFE contact seals help keep grease in and contaminants out, while heat‑treated E52100 steel rings and balls deliver consistent performance. Factory grease fill to MIL‑G‑81322 supports extended service life. A cadmium finish and stainless retainer enhance corrosion resistance. Each unit is new and fully traceable to the original manufacturer, providing confidence for maintenance shops and aircraft owners seeking an OEM‑spec replacement. Keywords: MS27641‑6 bearing, KP6A aircraft bearing, airframe ball bearing.
This is nearly identical to my first pilot logbook, but with a new smooth matte black cover. This logbook checks all the boxes from student pilot through Commercial. It might just be the only logbook you’ll ever need. Fly safe!
