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 5905-01-300-1485
NSN 7035-00-126-1899
NSN 6685-01-442-2757
NSN 2925-00-169-3775
NSN 6105-01-115-9925
NSN 6685-01-589-1080
NSN 7035-01-403-2841
NSN 6145-01-606-1856
NSN 5905-00-028-4081
NSN 6220-01-591-4071
NSN 7035-01-574-3087
NSN 5935-01-198-4694