An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.
Classification: Nuts of iron or steel
NSN 4140-00-125-0837
NSN 5895-01-472-2476
NSN 5915-01-175-0190
NSN 5910-01-158-6466
NSN 6105-00-877-7190
NSN 5996-01-566-8996
NSN 6650-00-930-8825
NSN 5905-00-763-4380
NSN 6220-01-004-8909
NSN 5925-01-467-9910
NSN 6240-01-044-0073
NSN 2925-00-346-6063