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 5945-00-554-9351
NSN 7035-00-585-2113
NSN 5945-01-194-2587
NSN 5975-01-422-4710
NSN 6105-01-605-7622
NSN 6685-01-224-7481
NSN 6110-01-300-5682
NSN 6650-01-553-2805
NSN 7035-00-177-1557
NSN 5855-00-361-0167
NSN 5895-01-212-9165
NSN 5998-01-440-9820