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 7035-01-038-9970
NSN 6620-01-061-3497
NSN 6145-01-579-3424
NSN 7035-01-496-5896
NSN 5935-00-488-7280
NSN 7035-01-555-8793
NSN 5910-01-183-5167
NSN 5950-00-960-9024
NSN 6135-00-170-8819
NSN 5985-01-252-3665
NSN 6220-00-195-4655
NSN 6685-01-029-3773