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 5999-00-087-6042
NSN 5895-01-429-4556
NSN 5855-00-138-2386
NSN 5996-01-083-5162
NSN 6145-01-485-7897
NSN 5950-00-885-3830
NSN 6645-01-053-3185
NSN 2925-01-411-4666
NSN 6220-01-235-3892
NSN 6135-01-483-1501
NSN 6110-01-632-9110
NSN 5915-01-433-6013