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 7035-01-453-3601
NSN 6135-00-269-5843
NSN 5950-01-246-3984
NSN 6240-01-322-4887
NSN 6135-00-269-5843
NSN 6130-01-227-5538
NSN 4140-00-203-0812
NSN 5930-00-606-2934
NSN 6135-01-348-2410
NSN 5925-00-625-7817
NSN 6145-01-047-4345
NSN 6110-00-239-5548