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 6685-00-337-5529
NSN 5895-00-532-0685
NSN 5990-01-321-2997
NSN 5985-00-474-4879
NSN 6150-00-555-9992
NSN 6320-01-198-4024
NSN 6645-01-502-3068
NSN 5996-00-234-1788
NSN 5935-01-072-8262
NSN 6130-01-313-6297
NSN 6110-01-391-9997
NSN 5905-01-101-9918