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 5935-01-494-6912
NSN 6645-01-441-0937
NSN 6685-01-259-6102
NSN 6320-01-578-6006
NSN 6685-00-813-8802
NSN 5996-00-044-3254
NSN 6105-01-009-1456
NSN 5945-01-317-9702
NSN 5920-01-566-1747
NSN 5950-00-199-9654
NSN 6220-00-420-1245
NSN 5905-01-277-9577