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 5895-01-190-6483
NSN 6130-01-377-5922
NSN 6145-01-391-6199
NSN 6240-00-703-6614
NSN 6145-01-026-7011
NSN 5960-01-089-8155
NSN 5998-01-328-8789
NSN 5960-00-952-5652
NSN 6610-01-100-3662
NSN 5965-01-485-3501
NSN 5945-01-510-6901
NSN 5910-01-361-9106