Brooklyn Tool & Machine Co., Inc.
custom machine parts since 1917
Use the BTM Tool and Machine search box below at the bottom of the
page to find the parts you need online. There are many sources for
parts online, some of which you might not expect.
Industrial and scientific
Also consider amazon.com for auto parts, bike parts and for common appliance parts and accessories (such as filters, hoses, etc).
More sources:For an extensive inventory of electronic parts try All Electronics Corporation.