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 5945-00-629-3129
NSN 6620-01-365-1499
NSN 6130-00-826-7539
NSN 7035-01-333-9298
NSN 4140-01-608-4073
NSN 5895-00-867-5815
NSN 5996-01-114-8956
NSN 5965-00-362-2158
NSN 6130-01-236-6794
NSN 5905-01-660-5640
NSN 5915-01-360-8700
NSN 5975-01-461-2382