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 5910-00-019-9049
NSN 6645-01-595-7659
NSN 5985-01-610-0882
NSN 5965-01-350-5105
NSN 6145-01-281-0961
NSN 6240-01-503-5404
NSN 5950-01-611-0083
NSN 5945-00-850-1410
NSN 5975-00-012-0095
NSN 5996-00-782-1365
NSN 5945-00-574-4308
NSN 5965-00-732-8608