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 6685-00-302-7904
NSN 5855-00-198-3197
NSN 6135-00-152-8729
NSN 6320-00-110-8005
NSN 6320-00-036-3688
NSN 5985-01-055-6084
NSN 5985-00-840-4234
NSN 5855-01-169-9228
NSN 6110-01-263-6499
NSN 5925-00-622-0354
NSN 5910-01-307-8970
NSN 5945-00-105-8267