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 6135-00-913-2062
NSN 6620-01-606-8964
NSN 2925-01-577-0004
NSN 5910-01-463-9061
NSN 6320-01-397-9995
NSN 5999-00-277-4257
NSN 5965-01-519-8758
NSN 6320-00-593-0379
NSN 5855-01-147-6024
NSN 5965-01-435-6644
NSN 7035-01-377-7712
NSN 6320-01-093-5738