Because Owning And Flying Your Beechcraft Can Be Done Safely AND For Less Money!
  Bonanza Exhaust Hangar Grommets MS35489-4


Are your exhaust hangar grommets destroyed, falling apart or missing?


Well, according to Bonanza owner, Les B., this could be the part you need to refurbish those exhaust hangars MS35489-4. It is also reported to cross over to AN931


Available at Grainger for only $6 for a pack of 25!



Rubber Grommet, Weather, Heat, And Water Resistant, Military Specification, Silicone Rubber, Inside Dia. (A) 3/16 In,

Outside Dia. (B) 7/16 In

Overall Thickness (C) 3/16 In

Panel Thickness (D) 1/16 In

Panel Hole Dia. (E) 5/16 In

MS 35489 Number 4

AN 931 Number 3-5 Red

Min. Temp. Rating -40 Deg. F, Max. Temp. 400 F

Durometer 50 +/- 5

Elongation 5%

Tensile Strength 1200 PSI

Standards ASTM D2000 FC512

Package Quantity 25


Additional bracket info gleaned from the Beech List from Bob S. II:


"The LH brackets are p/n 35-415330-72 and -73. The grommets washers and spacers are 330939-1, 10095150632K and 102933542E0170 according to my logbook."


Now get those exhaust hangar brackets spiffed up!




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