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 6320-00-779-5923
NSN 6610-01-415-8008
NSN 5895-01-045-4650
NSN 5920-01-440-8962
NSN 6240-00-765-4220
NSN 6110-01-438-8071
NSN 7035-01-210-5111
NSN 5910-01-112-8698
NSN 5855-01-333-9606
NSN 5975-01-388-6719
NSN 6150-01-007-0749
NSN 5990-00-466-2952