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 5965-01-060-2558
NSN 5855-01-535-2266
NSN 6150-01-284-4003
NSN 5925-01-167-0812
NSN 6610-01-375-9678
NSN 5945-01-449-0288
NSN 7035-01-219-9476
NSN 6610-01-123-7292
NSN 6685-01-358-1454
NSN 5950-01-476-9596
NSN 5965-01-425-2039
NSN 5999-00-315-3805