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 5835-01-432-1277
NSN 6220-01-281-6027
NSN 5945-01-209-6564
NSN 6685-01-020-7235
NSN 6650-01-275-5469
NSN 5965-00-617-5731
NSN 6685-01-264-0093
NSN 5985-00-419-0342
NSN 6135-01-010-0891
NSN 5895-01-424-0116
NSN 6110-00-888-3009
NSN 5905-00-054-1010