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 5975-01-497-1806
NSN 6105-00-022-0516
NSN 6650-01-607-6888
NSN 5985-01-303-6363
NSN 6685-01-127-6833
NSN 6610-00-773-3004
NSN 5996-01-540-9909
NSN 5910-01-542-8835
NSN 6135-00-491-7429
NSN 5965-00-798-3597
NSN 5930-01-553-6595
NSN 5965-01-357-7595