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 6620-01-647-1393
NSN 6130-00-302-7823
NSN 5998-01-551-5426
NSN 5990-00-939-0461
NSN 6240-00-927-6002
NSN 5920-01-348-2234
NSN 7035-01-643-5021
NSN 5910-00-044-1964
NSN 6650-00-804-2039
NSN 6145-00-617-4032
NSN 6610-00-871-7468
NSN 6150-01-562-1418