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 5965-01-492-5695
NSN 5975-01-622-5326
NSN 5930-01-588-1188
NSN 6320-01-362-9518
NSN 5945-00-855-4035
NSN 5925-01-397-4991
NSN 5910-00-636-2496
NSN 5945-00-758-1969
NSN 6220-01-336-5053
NSN 7035-00-152-0055
NSN 5950-01-403-2852
NSN 5985-01-608-4831