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 5999-00-978-9077
NSN 5855-01-027-1571
NSN 6240-01-257-9004
NSN 6130-00-470-7825
NSN 2925-01-397-8028
NSN 6320-01-338-6006
NSN 6110-01-602-9353
NSN 5895-00-538-7465
NSN 5950-01-576-8710
NSN 6150-01-193-3520
NSN 6240-00-725-7960
NSN 5895-01-052-0644