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 6145-00-284-1514
NSN 5960-00-858-4075
NSN 5930-00-052-6589
NSN 6320-00-908-6841
NSN 6135-01-074-2529
NSN 4140-01-652-5868
NSN 6145-01-470-6195
NSN 6650-01-216-2707
NSN 5998-01-025-1426
NSN 5895-00-777-3504
NSN 6650-00-717-8913
NSN 5915-01-142-8716