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 5855-01-213-9076
NSN 5999-00-383-3381
NSN 6145-00-898-0219
NSN 5975-01-050-7785
NSN 7035-00-286-6221
NSN 5998-01-351-5597
NSN 5965-01-269-1960
NSN 6610-00-225-9886
NSN 5920-01-354-8926
NSN 7035-01-118-9461
NSN 5930-00-787-8446
NSN 6220-00-148-3462