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 5990-01-481-8441
NSN 5930-00-925-3766
NSN 6240-01-165-2693
NSN 5930-00-816-8825
NSN 5930-01-215-1168
NSN 6610-00-575-7933
NSN 6220-01-327-3272
NSN 6105-01-104-0510
NSN 5960-01-578-5537
NSN 6685-01-207-6736
NSN 6150-01-295-3740
NSN 5950-00-757-9278