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 6105-01-560-7802
NSN 7035-00-865-9105
NSN 6150-00-403-7332
NSN 6135-01-215-1245
NSN 6645-00-113-4441
NSN 2925-01-283-3576
NSN 5895-01-196-2928
NSN 5960-01-514-5433
NSN 6130-00-416-6592
NSN 6105-01-427-2336
NSN 7035-01-510-8787
NSN 5910-01-385-6680