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 7035-01-393-6015
NSN 6145-01-467-8604
NSN 6240-01-268-4035
NSN 4140-01-304-1597
NSN 5985-00-375-1837
NSN 6650-00-197-7563
NSN 5910-01-631-4352
NSN 6105-01-380-2144
NSN 6135-00-152-8729
NSN 5910-01-272-0212
NSN 5925-01-073-3682
NSN 6620-00-897-7759