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 5925-01-487-6830
NSN 4140-01-576-5556
NSN 5996-01-111-6279
NSN 5990-01-500-5412
NSN 6645-00-884-5845
NSN 5999-00-988-3535
NSN 6145-01-548-7704
NSN 6645-01-505-5772
NSN 6240-00-897-1209
NSN 6110-01-006-6718
NSN 5945-01-573-4144
NSN 5905-01-606-1573