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 6645-01-205-0028
NSN 6145-01-593-7471
NSN 6110-01-165-1669
NSN 6130-01-381-1713
NSN 6610-01-646-9101
NSN 6135-00-548-2765
NSN 6145-00-262-3345
NSN 5990-01-620-8768
NSN 5910-01-004-9285
NSN 5905-01-116-3520
NSN 6150-00-258-3761
NSN 6650-00-137-5859