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 5985-01-011-9307
NSN 6105-01-642-2193
NSN 5835-01-568-7796
NSN 5999-00-952-0323
NSN 5925-00-523-9158
NSN 5996-00-805-5804
NSN 6220-01-529-5220
NSN 6105-00-299-6373
NSN 5950-01-364-0800
NSN 5950-01-050-8445
NSN 6130-01-388-7479
NSN 5910-01-261-2215