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 5960-00-691-4942
NSN 5935-00-957-5990
NSN 6130-01-265-1021
NSN 5965-00-892-3850
NSN 6610-00-111-3648
NSN 5855-01-308-0955
NSN 5935-00-104-7528
NSN 5925-01-366-6001
NSN 6220-01-495-1037
NSN 5965-00-486-7907
NSN 6145-01-263-9062
NSN 6145-01-555-8131