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 5930-01-076-5046
NSN 4140-01-364-0109
NSN 5950-01-031-5961
NSN 5990-01-497-2138
NSN 6105-00-005-8505
NSN 5945-01-461-8143
NSN 5895-01-123-8694
NSN 5855-00-688-9954
NSN 6645-01-486-1139
NSN 6110-01-487-4532
NSN 5999-01-064-2720
NSN 5996-01-560-9455