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 2925-01-397-8028
NSN 7035-01-445-3563
NSN 6610-01-135-7847
NSN 6320-00-228-5678
NSN 6135-00-643-4843
NSN 6685-00-104-7149
NSN 7035-01-157-0028
NSN 5925-01-462-0068
NSN 5915-00-052-2261
NSN 5915-00-318-1356
NSN 5915-01-303-7687
NSN 6145-00-923-8127