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 6105-00-708-9680
NSN 5910-01-391-8125
NSN 6610-00-983-4482
NSN 6110-01-582-6793
NSN 5985-01-014-4924
NSN 6650-01-502-1873
NSN 2925-01-197-7864
NSN 6130-01-365-5730
NSN 7035-01-107-2811
NSN 5965-00-553-6898
NSN 6220-01-378-6251
NSN 6220-01-069-3685