3/4" x 1-3/8" Close Schedule 40 316 Stainless Steel Welded Pipe Nipple / NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES ALL ENDS END ITEM IDENTIFICATION: 4320016177587 CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS NOMINAL OUTSIDE DIAMETER: 1.05 INCHES ALL ENDS SPECIAL FEATURES: PIPE SCHEDULE AS SCHEDULE 40. MATERIAL: STEEL STAINLESS OVERALL