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 5925-01-286-0189
NSN 5925-00-196-6978
NSN 5965-01-142-7862
NSN 6320-01-170-4068
NSN 5905-01-550-0623
NSN 5935-00-377-9429
NSN 5945-01-242-3250
NSN 5965-00-026-9408
NSN 6110-01-407-4693
NSN 5915-00-008-0339
NSN 6620-00-596-1951
NSN 5965-01-415-2898