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 6105-00-111-3353
NSN 5920-01-216-1981
NSN 5965-00-603-4983
NSN 5999-01-413-9776
NSN 5835-01-214-5402
NSN 6240-01-222-3523
NSN 6105-01-654-1899
NSN 5905-01-051-5009
NSN 5996-01-605-0950
NSN 2925-01-004-5627
NSN 6220-01-474-5682
NSN 5975-01-243-0221