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 6685-00-052-6240
NSN 5998-00-344-5122
NSN 2925-01-345-5463
NSN 6610-01-174-9075
NSN 6610-01-230-9971
NSN 5855-00-198-3197
NSN 5950-01-642-5062
NSN 5965-01-238-9287
NSN 5910-01-365-6760
NSN 5985-01-187-2012
NSN 6150-01-229-6459
NSN 5950-00-113-9956