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 5985-00-256-6396
NSN 5935-01-423-7944
NSN 6685-00-777-1129
NSN 5985-01-256-0234
NSN 5915-01-557-9524
NSN 5935-00-531-1622
NSN 5925-01-526-9741
NSN 5855-01-100-3272
NSN 6645-01-056-5291
NSN 6110-00-448-9489
NSN 5975-00-937-6691
NSN 5835-00-005-5244