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 6150-01-165-1191
NSN 5925-00-026-4781
NSN 5915-01-043-4665
NSN 5905-00-277-7439
NSN 7035-00-088-7355
NSN 5915-01-292-9129
NSN 5895-01-275-7501
NSN 6645-00-816-5337
NSN 2925-01-062-2660
NSN 5999-01-200-7992
NSN 5915-00-271-2321
NSN 6105-01-643-5829