Toilet Paper Roll, Compact(R), Coreless, 2 Ply, 1/2 in Core Dia., PK 36/ OVERALL WIDTH: 15.0 MILLIMETERS NOMINAL BORE DIAMETER: 25.0 MILLIMETERS NOMINAL OVERALL OUTSIDE DIAMETER: 52.0 MILLIMETERS NOMINAL SURFACE FINISH: GROUND RETAINER FABRICATION METHOD: PRESSED SHIELD QUANTITY: 2 LOAD DIRECTION: RADIAL BORE SHAPE: STRAIGHT INTERNAL FIT-UP DESIGNATION: STANDARD STANDARD TOLERANCE DESIGNATION: ABEC NO.1 LUBRICATION MATERIAL: GREASE LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE MATERIAL: STEEL OVERALL STYLE DESIGNATOR: 10A NON-LOADING GROOVE, NON-SEPARABLE