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 6150-01-495-2021
NSN 5996-01-433-7082
NSN 6135-01-363-5109
NSN 6685-01-174-5598
NSN 6620-00-470-3219
NSN 6110-00-170-6520
NSN 5998-00-826-6559
NSN 5895-01-615-1598
NSN 6320-00-701-0437
NSN 5975-01-027-0253
NSN 6105-01-046-8413
NSN 5945-00-937-0375