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 6610-01-212-2969
NSN 6110-00-395-7040
NSN 5925-00-015-2806
NSN 6320-01-429-9871
NSN 6650-00-320-0803
NSN 6320-01-506-9439
NSN 6135-00-321-6707
NSN 6105-01-280-5343
NSN 6105-00-581-5331
NSN 5895-01-186-8816
NSN 5950-01-415-8564
NSN 5945-01-587-5723