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 6135-00-505-0679
NSN 6320-00-194-4252
NSN 6320-01-116-3980
NSN 6685-01-629-1276
NSN 6150-00-423-4867
NSN 5999-01-655-8179
NSN 6320-00-977-3930
NSN 5855-01-522-7389
NSN 5855-01-369-5037
NSN 6105-00-130-5538
NSN 2925-00-617-0826
NSN 6130-01-459-1774