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 7035-01-026-1171
NSN 5998-00-032-7692
NSN 7035-01-380-6538
NSN 5925-01-421-4473
NSN 5998-01-587-9969
NSN 6145-00-152-6499
NSN 6320-00-004-9158
NSN 5910-01-479-3599
NSN 5960-00-892-8632
NSN 5990-01-100-1840
NSN 5965-00-617-5731
NSN 5996-01-394-1154