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 5999-01-091-1082
NSN 5975-01-440-2066
NSN 5965-00-193-2406
NSN 6145-01-182-3448
NSN 2925-01-027-1293
NSN 6645-01-337-8292
NSN 6645-01-415-3341
NSN 5975-01-366-3671
NSN 2925-01-041-2360
NSN 6150-01-055-6068
NSN 5855-01-590-2723
NSN 6105-01-483-2102