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 5975-01-551-7000
NSN 5998-01-229-3900
NSN 5950-00-526-0658
NSN 6685-01-235-0036
NSN 6240-01-370-5242
NSN 6645-01-114-8044
NSN 5999-01-110-5647
NSN 2925-01-357-9021
NSN 5895-01-514-4091
NSN 6610-01-612-4611
NSN 2925-01-600-2309
NSN 5965-01-262-9608