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 5960-01-190-8937
NSN 5950-01-403-2852
NSN 5998-01-513-0864
NSN 6650-01-466-2704
NSN 5985-00-618-9436
NSN 5945-00-133-0439
NSN 5965-01-399-8454
NSN 5985-01-328-8072
NSN 5965-01-469-2504
NSN 5996-01-415-9202
NSN 5910-00-249-6409
NSN 5925-01-406-1537