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 5985-00-225-8924
NSN 5950-01-247-6501
NSN 4140-01-044-6064
NSN 6645-01-346-4505
NSN 5905-01-120-9046
NSN 5999-00-875-1148
NSN 5910-00-526-8005
NSN 5975-00-223-8652
NSN 7035-01-505-5979
NSN 6130-00-173-2683
NSN 2925-01-548-6674
NSN 6110-01-183-5480