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 6650-01-131-0323
NSN 6135-01-574-2040
NSN 5855-01-295-2313
NSN 5965-01-095-9767
NSN 5935-00-964-7743
NSN 5998-01-118-5389
NSN 5935-00-113-2683
NSN 5950-00-054-6777
NSN 5998-00-056-0281
NSN 6145-01-157-2042
NSN 5905-00-369-7823
NSN 5945-00-671-0750