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 5905-00-983-7823
NSN 5950-01-420-0143
NSN 6685-00-493-6104
NSN 5935-01-005-0015
NSN 5835-01-171-0258
NSN 5975-00-522-2711
NSN 2925-01-397-8028
NSN 5998-01-231-3809
NSN 5915-01-346-6209
NSN 6145-01-105-8205
NSN 6220-00-686-5328
NSN 5930-01-254-2616