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 5930-01-480-3534
NSN 5945-01-354-8933
NSN 5950-01-088-7056
NSN 5998-01-167-6956
NSN 5998-01-453-4620
NSN 5895-01-640-7311
NSN 6220-01-474-5682
NSN 5925-01-138-1786
NSN 6610-01-194-1778
NSN 5935-00-050-1331
NSN 5975-01-566-9830
NSN 6130-01-446-7404