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 5945-00-983-4374
NSN 6105-01-064-4335
NSN 5950-01-319-7265
NSN 5835-00-373-2671
NSN 6135-00-377-9165
NSN 5920-00-951-5050
NSN 6145-00-205-4046
NSN 6685-01-234-8996
NSN 5990-00-450-9872
NSN 5950-01-052-0339
NSN 6620-00-824-4609
NSN 5855-00-763-2155