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 5965-00-469-5009
NSN 5895-00-233-5901
NSN 5975-01-380-0634
NSN 5996-01-254-9601
NSN 6130-01-506-0465
NSN 6145-01-193-0266
NSN 5895-00-186-8572
NSN 5925-00-387-3956
NSN 5998-00-727-7428
NSN 6685-01-569-4374
NSN 5945-00-028-4332
NSN 6240-01-245-8996