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 6105-01-560-7401
NSN 5915-01-306-0318
NSN 5999-01-190-5572
NSN 6240-01-426-5581
NSN 5945-00-945-1590
NSN 5950-00-342-5702
NSN 6130-00-619-7991
NSN 5925-01-463-0305
NSN 7035-01-474-6886
NSN 5950-01-069-1324
NSN 5950-01-004-9024
NSN 6135-01-322-4655