Used on u-2 aircraft. 18 all ends thread quantity per inch schedule 80; npt x npt; black finish; id 0.302in; od 0.540; wall thickness 0.119in; meets ansi B1.20.1, asme B1.20.1, astm A53, short npt all ends thread series
np hex nipple, male npt both ends. 1/4 inch pipe size by 1-19/32 inch long by 9/32 inch i.d. hex size is 9/16 inch. material is 316 stainless steel. temperature rating is -325 deg. f to 1200 deg f.
3a all ends thread class coat with high purity aluminum per mil-dtl-83488, class 3, type ii with coating thickness of.005. aluminum surface treated flared w/ center wrenching facility unjf all ends thread series
3a all ends thread class the finish cod letter "v" will be placed here only for material code letter "d" anodize surface treated unjf all ends thread series
16 all ends thread quantity per inch part to be coated with high purity aluminum only with coating thickness of 0.0005 aluminum surface treated flared w/ center wrenching facility
3a all ends thread class 14 all ends thread quantity per inch part to be coated with high purity aluminum only with coating thickness of 0.0005 aluminum surface treated flared w/ center wrenching facility unjf all ends thread series
Used on mq-9 reaper. 3a 1st end bulkhead thread class fitting, union, tube passivate outside surface treated flared w/ bulkhead thread unjf all ends thread series
Used on aircraft. 3a all ends thread class navy:tube nipple MS24385 connection; wrenching facility can provide boss connection center wrenching facility unjf all ends thread series
Used on 6665-01-452-9644. 1/4-28 male to 1/4-28male union. can be used as a 1-piece connector between two 1/4-28 female ports. union has 1/4-28 male threads. center wrenching facility
