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 7035-01-056-9392
NSN 6220-01-451-7083
NSN 6150-00-553-7948
NSN 4140-01-408-7737
NSN 5915-01-142-5755
NSN 4140-00-150-8265
NSN 6610-00-114-1802
NSN 5950-00-100-1345
NSN 5835-00-126-2961
NSN 6240-00-314-8042
NSN 5985-01-193-7422
NSN 5905-01-010-1806