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 5975-01-371-5280
NSN 6130-01-202-9304
NSN 5999-01-149-3583
NSN 5985-01-354-7569
NSN 5910-01-391-8064
NSN 6130-00-901-8670
NSN 5855-01-400-1590
NSN 5925-00-542-6457
NSN 5925-00-275-7599
NSN 6610-01-444-1490
NSN 6320-01-240-4637
NSN 5998-01-313-7965