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 6645-00-476-7176
NSN 6145-00-996-8879
NSN 6130-00-194-7548
NSN 6135-01-142-6456
NSN 6135-01-377-5729
NSN 6240-01-411-5425
NSN 6130-01-094-8517
NSN 5895-01-620-2462
NSN 6650-01-241-1269
NSN 6240-01-445-8673
NSN 6220-01-602-3630
NSN 5925-01-211-6660