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 6645-01-584-0892
NSN 6130-01-335-7582
NSN 5945-01-270-8624
NSN 5895-01-500-1523
NSN 6685-01-476-6989
NSN 5855-01-063-1692
NSN 7035-01-129-4667
NSN 5895-01-634-0630
NSN 6150-01-214-8378
NSN 4140-01-281-8832
NSN 5935-00-498-8941
NSN 6105-01-013-2749