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 5935-01-154-1735
NSN 2925-01-055-9705
NSN 6150-01-254-0949
NSN 5925-01-140-2773
NSN 6685-01-339-7696
NSN 6110-01-343-4937
NSN 5855-00-337-3679
NSN 5960-01-641-5493
NSN 6610-01-034-9044
NSN 5935-01-323-5804
NSN 6130-00-576-4867
NSN 6110-01-195-9649