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 6685-01-044-5044
NSN 5935-01-197-5357
NSN 6610-01-384-0636
NSN 7035-01-400-3666
NSN 6645-00-808-1407
NSN 6620-01-179-9737
NSN 6610-01-164-2227
NSN 6220-01-112-0874
NSN 5855-01-606-9511
NSN 5920-01-146-6690
NSN 5920-01-583-9736
NSN 5835-01-291-5405