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 6145-00-851-1957
NSN 7035-01-579-1694
NSN 5925-01-646-3022
NSN 2925-01-226-6126
NSN 6105-01-295-1773
NSN 5990-00-578-3215
NSN 6105-01-134-9915
NSN 6610-01-169-4770
NSN 2925-01-628-7580
NSN 5935-01-064-9000
NSN 5996-01-432-0117
NSN 6685-01-398-5906