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 5895-01-331-6220
NSN 2925-01-364-7926
NSN 6685-00-771-0902
NSN 6320-01-220-2264
NSN 5935-01-406-1807
NSN 5950-01-438-9938
NSN 5999-01-067-5599
NSN 6610-01-551-0774
NSN 6110-00-837-7903
NSN 5965-01-519-7056
NSN 5985-01-548-3470
NSN 6150-01-285-9860