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 5950-01-495-8018
NSN 6105-01-350-9691
NSN 5910-01-617-1860
NSN 5925-00-513-7610
NSN 5990-01-337-4584
NSN 6685-00-770-2052
NSN 6145-01-316-1544
NSN 5925-00-205-2767
NSN 6130-00-587-7062
NSN 6145-00-267-9617
NSN 5985-01-303-6574
NSN 7035-00-529-3128