Large round block scrub brush with 0.018" Nylon 6.6 bristle staple-set within a round hardwood block. This high-quality heavy-duty brush has a 2-1/2" trim, and a brush face diameter of 6-1/4". Round wood block is 5-3/8" in diameter and has an ACME thread 1-1/2" deep on both sides. Ideal for use as an aircraft cleaning brush and as an all-purpose scrub brush for large surface areas.
National Stock Number (NSN): 7920-00-054-7768.
For more information on the properties of Nylon 6.6, click on Brush Fill Materials in Engineering Corner.
Requires handle with ACME thread >