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 5960-01-247-4560
NSN 6645-01-122-2318
NSN 5975-01-267-7347
NSN 5985-01-026-1133
NSN 5965-00-372-2537
NSN 5895-01-478-4588
NSN 5998-01-653-3456
NSN 5945-01-566-2971
NSN 6105-01-354-2820
NSN 4140-00-225-8586
NSN 5999-01-140-9052
NSN 5935-00-196-7269