WFI Part Number	Mil Spec Size	Width Inches +/- 10%	Thickness +/- 0.0003″	Min. Break Strength (lbs)	Spool Size (yds)
NOF150	1	.200	.016	135	250
NOF80	2	.110	.015	80	250
NOF50	3	.085	.014	50	500
NOF35	4	.060	.012	35	500
NOF25	5	.050	.010	25	500
NOF15	–	.040	.012	15	500