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 5990-00-936-1646
NSN 6135-00-351-8606
NSN 6110-01-601-0635
NSN 5950-01-168-4639
NSN 5910-01-357-7314
NSN 5996-01-622-8976
NSN 5895-00-241-9375
NSN 6105-01-481-5873
NSN 2925-00-243-6841
NSN 6105-01-173-6972
NSN 6130-01-023-8031
NSN 5990-00-328-4490