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 6620-01-168-8450
NSN 6145-00-322-7146
NSN 6685-01-411-9188
NSN 5945-01-523-6291
NSN 6110-01-499-3412
NSN 5895-00-985-4151
NSN 5905-01-251-5570
NSN 6320-01-284-4508
NSN 6645-00-276-7544
NSN 6105-01-215-1174
NSN 5960-01-289-9733
NSN 6105-01-509-4224