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 5945-00-683-8334
NSN 5990-01-225-9820
NSN 5965-01-504-5567
NSN 6685-00-106-6514
NSN 5965-00-285-0745
NSN 6220-01-161-8199
NSN 5975-00-008-7834
NSN 5905-01-485-2326
NSN 6610-00-005-0137
NSN 5930-01-406-5243
NSN 6110-01-421-4449
NSN 6110-01-029-3016