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 6105-01-093-5677
NSN 5895-01-285-5834
NSN 6645-01-203-4232
NSN 6145-01-545-0473
NSN 5945-00-785-2949
NSN 6105-00-153-7967
NSN 6685-01-317-8067
NSN 5925-01-299-8461
NSN 6645-00-012-5834
NSN 6685-01-214-0359
NSN 6685-00-905-4646
NSN 5835-00-059-5854