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 6130-00-004-3752
NSN 5999-01-282-6953
NSN 5998-01-332-5771
NSN 2925-00-633-7223
NSN 5950-01-120-3355
NSN 6645-01-025-1002
NSN 5945-01-216-2832
NSN 5950-01-029-8641
NSN 6220-00-832-0999
NSN 6145-00-948-4135
NSN 6610-01-533-9871
NSN 5985-01-477-4738