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 5996-00-009-6113
NSN 5996-01-303-6882
NSN 4140-00-491-5795
NSN 6645-01-027-7042
NSN 6110-00-384-1704
NSN 6135-01-493-8375
NSN 5999-01-649-6795
NSN 5960-01-224-7151
NSN 6685-01-406-5315
NSN 6240-00-064-4064
NSN 6150-01-610-6924
NSN 5999-01-012-2449