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 6220-01-202-0195
NSN 5895-00-230-5561
NSN 5935-00-159-1551
NSN 5905-00-100-4291
NSN 5965-01-089-8579
NSN 2925-01-408-9362
NSN 6135-00-851-8575
NSN 7035-01-411-6062
NSN 7035-00-349-8571
NSN 6130-00-866-9119
NSN 5990-01-254-2936
NSN 5999-00-068-4591