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 5998-01-449-8809
NSN 5855-01-020-7982
NSN 5998-00-007-4859
NSN 5965-00-161-6429
NSN 6645-00-873-4642
NSN 5975-00-529-3835
NSN 6320-00-228-5678
NSN 5990-01-106-3786
NSN 2925-00-508-6032
NSN 5935-00-644-9978
NSN 6150-01-304-5494
NSN 6150-00-009-0833