Tube outside diameter 0.50 in., width 0.09 in., n0552 is the standard compound 90 durometer nitrile nbr
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5905-00-901-9663
NSN 5990-01-553-6859
NSN 5985-01-024-5388
NSN 5996-01-085-5031
NSN 6650-01-542-9495
NSN 6240-00-325-2156
NSN 6240-01-169-4664
NSN 6320-01-512-2031
NSN 5920-01-425-5700
NSN 7035-01-616-5454
NSN 5998-01-384-3071
NSN 5945-01-449-6852