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 5985-00-312-1335
NSN 5975-00-079-0022
NSN 6110-00-035-4840
NSN 5965-01-194-3453
NSN 5985-00-575-4416
NSN 6130-01-423-3704
NSN 6320-01-306-8117
NSN 6685-01-069-3385
NSN 5999-01-012-8141
NSN 5835-00-794-7500
NSN 5905-00-890-0757
NSN 5855-01-437-3630