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 5950-01-364-0800
NSN 5950-01-237-8758
NSN 5996-01-148-1252
NSN 5855-01-422-8782
NSN 6645-01-609-4753
NSN 6685-01-252-4255
NSN 7035-01-158-7673
NSN 4140-01-493-5182
NSN 6645-01-441-0937
NSN 6145-01-262-0069
NSN 5965-01-594-1983
NSN 6135-00-951-3426