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 5945-01-057-3477
NSN 6130-01-053-0559
NSN 5915-00-932-3040
NSN 5985-01-213-0749
NSN 2925-01-094-4771
NSN 5915-01-252-5755
NSN 5905-01-015-5102
NSN 6110-00-387-3911
NSN 5935-01-526-3877
NSN 6320-00-360-1744
NSN 5945-01-284-4156
NSN 6145-00-548-2997