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 2925-01-230-8057
NSN 6130-01-497-9572
NSN 5895-01-415-3310
NSN 5855-01-604-9997
NSN 6645-01-413-0515
NSN 5996-00-960-0103
NSN 5895-01-477-5494
NSN 5915-01-176-3612
NSN 6650-00-453-9195
NSN 6105-01-243-3678
NSN 5895-01-645-0988
NSN 5920-00-838-2122