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 5985-01-097-8681
NSN 5950-01-030-9936
NSN 6645-01-298-8837
NSN 5905-01-429-1023
NSN 6320-01-347-2638
NSN 6685-01-628-6997
NSN 5905-01-649-3580
NSN 6110-01-650-1633
NSN 6130-01-250-2822
NSN 6240-01-426-1350
NSN 5905-01-188-8341
NSN 5935-01-035-6888