Vintage Scovill 25 E USA Zipper 67" Heavy-Duty Metal Teeth Military/Aviation Grade 1970s–80s

Based on the Scovill 25 E USA marking and the 5'7" length, this is a heavy-duty vintage Scovill zipper, likely manufactured for military, industrial, or aviation textile applications during the 1970s–1980s. - Manufacturer: Scovill Manufacturing Co., USA - Founded in 1802, Scovill was a major supplier of zippers for military and industrial gear - “25 E” likely refers to the slider model or tooth gauge—used in medium-to-heavy duty applications - Length: 5 feet 7 inches (67 inches) - Uncommon for garments; more typical for tent flaps, parachute bags, cargo covers, or aircraft insulation panels - Material: Metal teeth with fabric tape - Durable construction for repeated stress and exposure - Era: 1970s–1980s - Scovill zippers were widely used in M-65 field jackets, aviation gear, and communications equipment covers during this period - Often found in GSA-issued textile kits or contractor-made military accessories