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 6685-01-057-0768
NSN 6650-01-364-8504
NSN 6110-01-442-6665
NSN 6130-01-019-0823
NSN 5915-00-155-4766
NSN 6145-00-957-8519
NSN 6110-01-042-9343
NSN 5920-01-445-5701
NSN 5985-01-508-3762
NSN 5965-00-644-0339
NSN 5965-00-985-9157
NSN 6150-01-510-4217