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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 4140-00-466-9268
NSN 5910-01-049-1271
NSN 5996-00-737-0646
NSN 6110-00-371-2458
NSN 6685-00-905-6843
NSN 5925-01-093-8678
NSN 5950-01-660-3827
NSN 6650-01-116-4650
NSN 5915-01-173-2904
NSN 5835-01-248-0563
NSN 6150-00-403-0498
NSN 5999-00-760-9165