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 5960-01-425-1454
NSN 5895-01-012-2004
NSN 6220-00-918-5599
NSN 5835-00-065-6757
NSN 7035-00-803-3056
NSN 5920-00-551-1314
NSN 5905-00-516-2871
NSN 6610-01-014-3964
NSN 6620-00-193-9503
NSN 5925-01-118-7438
NSN 5905-01-563-7083
NSN 5910-01-275-8972