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 5910-00-782-5051
NSN 6610-00-968-8193
NSN 6620-00-064-3598
NSN 5975-00-086-8300
NSN 7035-01-616-5972
NSN 6645-01-535-7136
NSN 5945-01-373-7335
NSN 6220-01-356-3091
NSN 5999-00-256-6842
NSN 5925-01-596-9401
NSN 5965-01-288-4736
NSN 5945-00-963-1635