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 5960-01-632-6576
NSN 6105-01-065-9595
NSN 6685-01-444-1496
NSN 6610-01-100-3662
NSN 5935-01-326-8585
NSN 6650-01-347-9651
NSN 6610-01-608-0004
NSN 5920-01-476-1658
NSN 5960-01-539-1956
NSN 5985-01-383-1191
NSN 5960-00-195-4448
NSN 7035-00-553-6951