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 5996-00-766-0814
NSN 5950-00-154-3981
NSN 5975-01-334-6840
NSN 6685-01-385-7049
NSN 5910-00-968-4241
NSN 7035-01-570-8192
NSN 5835-00-233-6327
NSN 6610-01-566-8198
NSN 5935-00-993-5192
NSN 5925-01-045-6622
NSN 5945-01-603-1059
NSN 7035-00-541-8516