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 6110-01-004-5451
NSN 2925-00-453-4100
NSN 5925-01-279-0011
NSN 5945-01-534-0077
NSN 5905-00-144-8471
NSN 5925-00-290-4451
NSN 6130-01-126-3249
NSN 5950-01-452-0730
NSN 6135-00-134-6648
NSN 6110-00-919-4637
NSN 5905-00-936-3832
NSN 6620-01-399-3615