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 6685-01-399-1701
NSN 6645-01-535-7136
NSN 5925-01-103-4893
NSN 5960-00-181-0640
NSN 6150-01-067-7759
NSN 5996-01-367-4209
NSN 5935-01-010-0491
NSN 4140-01-096-1596
NSN 5920-01-135-3936
NSN 5910-01-142-2688
NSN 5990-00-730-4366
NSN 6135-01-245-5876