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 5915-00-505-7193
NSN 5985-01-284-1556
NSN 6110-00-127-5166
NSN 6105-01-484-0233
NSN 5905-00-752-3520
NSN 5985-00-431-9975
NSN 5910-00-119-3109
NSN 6135-01-586-5018
NSN 6685-01-446-8858
NSN 2925-01-655-4455
NSN 5965-01-050-8447
NSN 6105-00-862-9839