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 5910-01-407-4519
NSN 5915-00-314-0832
NSN 6145-00-412-1292
NSN 6150-01-034-1622
NSN 6620-00-730-8699
NSN 6135-00-444-1402
NSN 6145-00-192-0691
NSN 5975-01-106-3595
NSN 4140-00-703-0738
NSN 6110-01-205-7617
NSN 5895-01-399-4108
NSN 6610-01-453-1610