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 6685-01-415-3117
NSN 7035-01-243-5951
NSN 6130-01-355-0730
NSN 6610-01-116-2527
NSN 5945-00-757-1913
NSN 5945-00-028-6800
NSN 5960-01-058-4455
NSN 5996-01-530-6032
NSN 5965-01-263-8601
NSN 5996-01-074-9603
NSN 6220-00-966-2601
NSN 6620-01-177-5567