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 5920-01-411-6784
NSN 5910-01-195-5842
NSN 6105-01-507-5260
NSN 2925-00-315-8442
NSN 5935-01-266-7903
NSN 6135-00-444-1402
NSN 5925-00-853-6198
NSN 5950-01-519-2069
NSN 2925-01-283-6740
NSN 6145-01-364-0074
NSN 5998-01-067-7312
NSN 5925-01-230-7475