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 5999-01-322-7631
NSN 5975-01-401-5355
NSN 6645-01-505-3839
NSN 6105-01-437-0493
NSN 5905-00-267-9551
NSN 5975-01-376-0426
NSN 4140-01-429-2504
NSN 6610-01-106-1783
NSN 5910-00-068-7086
NSN 6240-01-350-3533
NSN 7035-01-600-2430
NSN 6150-01-463-2074