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 5910-01-447-2842
NSN 6685-00-086-9798
NSN 5960-00-439-3723
NSN 5975-01-480-3405
NSN 5925-01-258-4640
NSN 5835-01-207-6612
NSN 6645-01-396-6976
NSN 5950-01-434-8458
NSN 5965-01-068-1661
NSN 6130-00-816-7981
NSN 6105-01-022-2407
NSN 2925-00-149-0760