Seastrom Mfg. Co.

Seastrom Manufacturing Co., Inc. makes precision washers and assembly hardware. Its plant is in Twin Falls, Idaho, in the United States. The site also uses the names Seastrom Mfg. Co. and Seastrom Manufacturing. The company was founded in Glendale, California, in 1928.

The site says the company was started by Wensil Seastrom in his garage. It became a job shop for the growing aerospace industry. The company stayed in Glendale until 1994, when it moved to Twin Falls. The site says the company is still family owned.

The catalog includes round and ANSI washers, military washers, lock washers, spring washers, retaining rings, bus bars, clamps and brackets, formed nuts and solder lugs. The site says the company stocks more than 60,000 part numbers. Most stocked products ship within 48 hours. Custom engineering can make new parts to a customer's specifications.

The site lists precision stamping for metallic and non-metallic parts, CNC machining, waterjet cutting, four slide stamping, screw machining and laser part engraving. It also offers secondary operations, assembly and packaging. The site says the plant has 100,000 square feet.

The site says the company has earned the distinction as an approved supplier for most major aerospace and commercial manufacturers. It has an Aircraft and Aerospace Industry Approved section in its catalog. Industries served include defense, aerospace, electronics, communications, energy, medical, agriculture, machinery and firearms.

The company has two subsidiaries named on the site, Seastrom Stamping and Acacia Machining. Customers can request a quote, order online or call the phone line at 1-800-634-2356. The site also has a newsletter sign up and an engineering reference handbook.