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 6130-00-896-0046
NSN 5990-00-226-1152
NSN 6610-01-491-4288
NSN 6645-01-644-3850
NSN 5835-01-480-3484
NSN 6105-01-304-4829
NSN 5855-01-426-5589
NSN 5915-01-321-7448
NSN 2925-01-089-6269
NSN 6110-01-276-7141
NSN 5910-00-162-7378
NSN 5985-01-601-7047