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 6110-00-915-3561
NSN 2925-01-215-5022
NSN 6135-01-205-5965
NSN 5835-01-384-3206
NSN 6130-00-365-2194
NSN 5960-01-632-6576
NSN 5910-00-938-5186
NSN 5925-01-467-1172
NSN 2925-01-149-0353
NSN 5965-00-230-8818
NSN 6320-00-521-9350
NSN 5895-01-440-8722