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 5835-01-645-2892
NSN 5915-00-821-4812
NSN 5835-01-185-1102
NSN 5910-01-175-6171
NSN 5965-01-322-8136
NSN 5985-01-359-3356
NSN 5915-01-425-1401
NSN 5895-00-415-1251
NSN 5905-00-246-4639
NSN 6135-01-445-6589
NSN 6145-01-600-0910
NSN 6610-01-032-6004