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 6220-00-852-8317
NSN 6685-01-176-0413
NSN 6320-01-078-8257
NSN 6145-01-297-4838
NSN 5999-01-294-2462
NSN 6685-00-099-9025
NSN 5925-01-390-0014
NSN 5935-00-707-6148
NSN 6610-01-399-5222
NSN 6220-01-103-3059
NSN 5835-00-233-6327
NSN 5905-00-916-8059