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 5950-01-159-0825
NSN 5990-01-058-4826
NSN 5915-01-246-8571
NSN 5996-01-099-4588
NSN 2925-01-166-1527
NSN 2925-01-250-2731
NSN 5999-01-497-1838
NSN 5965-01-182-3384
NSN 5925-00-387-3956
NSN 2925-01-073-8223
NSN 5910-01-119-5050
NSN 5895-00-111-1560