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 6645-01-123-9277
NSN 5895-01-054-3799
NSN 5925-00-185-4020
NSN 5999-00-927-8454
NSN 5996-00-798-4964
NSN 5895-01-083-4358
NSN 6650-00-229-3790
NSN 2925-01-004-5627
NSN 7035-01-029-7221
NSN 5950-01-526-9562
NSN 2925-01-315-1714
NSN 2925-01-345-9439