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.
NSN 5998-01-449-5364
NSN 5905-01-397-2651
NSN 5990-00-193-3028
NSN 5975-01-327-0993
NSN 2925-01-283-3576
NSN 4140-01-628-2318
NSN 6110-00-252-7803
NSN 6645-01-493-8632
NSN 5855-00-337-3679
NSN 6240-01-354-2626
NSN 6685-01-224-4282
NSN 5998-01-442-3481