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 6685-00-147-5841
NSN 5905-00-382-2783
NSN 6110-00-708-3832
NSN 5975-01-545-0410
NSN 5975-01-633-5327
NSN 5965-01-250-3214
NSN 7035-01-449-5737
NSN 6130-01-593-8847
NSN 5895-01-446-6768
NSN 5965-01-386-2988
NSN 5910-01-138-6313
NSN 6105-00-117-3966