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 5965-01-444-3098
NSN 5960-01-130-9414
NSN 5895-00-204-4358
NSN 6610-00-492-9872
NSN 6135-01-423-7502
NSN 5965-01-399-8454
NSN 2925-00-422-5159
NSN 5950-01-628-5642
NSN 6645-00-551-8291
NSN 5905-00-458-7198
NSN 5915-00-691-2065
NSN 5985-01-434-6698