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 5960-00-081-0160
NSN 6610-01-047-6680
NSN 6150-00-866-2832
NSN 6105-01-005-1915
NSN 6240-01-605-8096
NSN 5985-01-106-3644
NSN 5920-00-373-3636
NSN 6110-01-437-8559
NSN 5925-01-371-8766
NSN 6685-01-555-7938
NSN 6150-01-370-5187
NSN 7035-01-208-8789