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 6610-01-506-7887
NSN 5985-01-056-1837
NSN 6130-01-469-6508
NSN 6650-00-842-5463
NSN 6320-01-021-6633
NSN 2925-01-364-7926
NSN 5835-00-752-6065
NSN 5930-01-447-7303
NSN 6685-01-276-8200
NSN 5965-01-408-5990
NSN 5960-01-291-5593
NSN 5990-01-606-9305