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 7035-01-478-0212
NSN 5985-01-499-0742
NSN 5920-01-154-0116
NSN 5950-00-071-2207
NSN 5998-01-578-7052
NSN 5945-00-858-6073
NSN 5950-01-551-9130
NSN 5925-01-222-1636
NSN 5985-01-512-2886
NSN 6105-01-153-0830
NSN 5950-00-351-9481
NSN 5996-01-096-4115