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 6110-01-603-0075
NSN 5855-00-925-0114
NSN 5835-01-529-3050
NSN 6685-00-410-4972
NSN 6220-01-373-4589
NSN 5945-01-244-4851
NSN 5935-01-476-8026
NSN 5930-01-032-4502
NSN 5915-01-149-5595
NSN 5950-01-149-8058
NSN 6135-01-054-2462
NSN 6130-01-024-9060