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 5965-01-602-0471
NSN 5935-00-661-0825
NSN 5920-01-378-6528
NSN 5895-00-785-1966
NSN 7035-01-068-4175
NSN 7035-01-505-5979
NSN 6610-00-483-9810
NSN 5925-01-415-6551
NSN 6685-00-372-4670
NSN 5960-01-640-6473
NSN 6685-00-962-2724
NSN 5998-01-506-5559