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honeycomb stack Ø47.5 × 40 (the 2 in spool bore, exact)

honeycomb stack Ø47.5 × 40 (the 2 in spool bore, exact): 1.5 mm hexagonal cells, 0.4 mm walls

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

spool_in1.5
stack_od_mm34.8
formshoneycomb 1.5 mm cells / spiral 1.0 mm gap
lengths_mm40 / 30, 40, 50
quarter_wave_150hz_mm572
half_wave_150hz_mm1143
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From the full sheet

Honeycomb and spiral stacks for tri-clamp spools: Ø34.8, Ø47.5 and Ø72.9: every size, notes, mating features and sources. What honeycomb or spiral stack fits a tri-clamp spool?

Other sizes