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 7035-00-408-8170
NSN 6135-01-463-2445
NSN 5920-01-435-3862
NSN 6130-01-500-3102
NSN 5915-01-611-7401
NSN 6610-00-947-7595
NSN 6110-01-608-4734
NSN 6610-01-213-5782
NSN 6240-01-503-5809
NSN 5996-00-166-8095
NSN 6320-00-725-0754
NSN 6220-01-454-4022