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 2925-00-432-3410
NSN 6145-01-444-1668
NSN 5998-01-306-9771
NSN 6685-01-467-0063
NSN 5965-01-523-8737
NSN 2925-01-323-9835
NSN 5985-01-393-6846
NSN 6650-01-077-3027
NSN 5920-00-020-9694
NSN 6130-00-266-7496
NSN 6645-01-461-7704
NSN 7035-00-020-2227