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 5855-01-222-1242
NSN 5999-00-676-2020
NSN 5996-01-494-6881
NSN 5835-01-583-8358
NSN 5895-01-534-4829
NSN 5925-00-981-5309
NSN 5965-01-127-3890
NSN 5855-00-160-2286
NSN 5960-00-267-9298
NSN 6685-01-003-1081
NSN 6610-00-880-5204
NSN 5996-01-161-9408