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 5945-01-446-4534
NSN 5915-00-807-8547
NSN 6685-01-017-1419
NSN 5920-01-467-2079
NSN 6150-01-007-7483
NSN 5975-00-019-8993
NSN 5965-00-261-8086
NSN 5835-01-197-5673
NSN 6135-01-322-4655
NSN 5855-01-175-3990
NSN 6240-00-931-6686
NSN 5915-00-456-3448