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 6105-01-127-9553
NSN 5945-01-298-3915
NSN 6240-01-168-6185
NSN 6220-01-347-0041
NSN 6135-01-297-5565
NSN 7035-01-633-7013
NSN 5998-00-227-8504
NSN 4140-01-416-7934
NSN 5910-01-220-8691
NSN 6650-01-005-0714
NSN 5990-00-201-1162
NSN 5945-01-157-0553