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 6620-00-738-7836
NSN 5855-00-198-3197
NSN 6135-01-472-9011
NSN 6610-00-288-5655
NSN 6105-01-316-8248
NSN 6145-01-078-6022
NSN 2925-00-590-3450
NSN 6105-01-363-9225
NSN 5855-01-328-7434
NSN 4140-01-444-2083
NSN 5996-00-763-6245
NSN 5990-01-160-6978