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 5999-01-652-0932
NSN 6685-01-412-0100
NSN 5835-01-118-4690
NSN 6220-01-144-5166
NSN 5905-00-111-2214
NSN 6130-00-375-6299
NSN 5945-00-116-8887
NSN 5925-00-905-7814
NSN 7035-00-541-8516
NSN 5920-01-444-1655
NSN 5960-01-043-4770
NSN 5920-01-522-9747