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 5975-01-570-9410
NSN 6150-01-441-6794
NSN 6645-01-023-8020
NSN 5905-01-415-0869
NSN 6110-01-423-6146
NSN 5990-01-132-4156
NSN 6110-00-378-8458
NSN 6105-01-211-6897
NSN 5965-01-352-4906
NSN 5985-00-284-1869
NSN 5920-01-195-2299
NSN 6135-01-301-8776