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 5895-00-919-0684
NSN 6105-01-099-0242
NSN 5935-00-060-1374
NSN 6610-01-406-4985
NSN 6645-01-620-0044
NSN 5925-01-215-1233
NSN 6220-01-342-5191
NSN 6320-01-443-3826
NSN 7035-01-387-8655
NSN 6130-01-138-9055
NSN 7035-00-763-6180
NSN 6320-00-456-0836