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 6620-00-720-3278
NSN 5915-01-589-7247
NSN 6130-00-252-5951
NSN 7035-00-574-4223
NSN 6110-01-509-8228
NSN 6620-01-026-0346
NSN 6220-01-031-6919
NSN 6145-00-005-6399
NSN 6685-00-076-2106
NSN 5960-00-297-7099
NSN 5910-01-239-8208
NSN 5975-00-177-2957