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 5965-00-847-2865
NSN 5996-01-506-0316
NSN 5985-01-470-5443
NSN 5945-00-760-6871
NSN 6685-00-585-5873
NSN 7035-00-865-9105
NSN 5855-01-586-0564
NSN 5915-01-088-8128
NSN 6135-01-280-2883
NSN 6150-01-507-6549
NSN 6220-01-624-1981
NSN 5999-01-319-6660