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 5960-01-135-0463
NSN 5910-01-274-4657
NSN 6135-01-017-3001
NSN 5996-00-245-6273
NSN 6105-01-239-7626
NSN 5920-00-366-0111
NSN 5920-00-602-7626
NSN 6110-01-415-7143
NSN 6685-01-230-1412
NSN 5975-01-288-1059
NSN 5999-00-469-3460
NSN 5930-00-819-3516