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 5915-01-487-6454
NSN 6240-01-415-5581
NSN 6105-00-500-4964
NSN 5930-00-277-4704
NSN 5895-00-342-9581
NSN 6320-00-937-5625
NSN 6220-00-397-6910
NSN 5960-00-615-0694
NSN 5950-01-261-4380
NSN 5965-00-377-0301
NSN 7035-00-490-0485
NSN 5950-01-196-3121