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 6105-01-463-2387
NSN 5990-01-490-5614
NSN 5920-00-087-6466
NSN 5835-00-286-5432
NSN 6105-01-195-2127
NSN 6620-01-467-2111
NSN 7035-00-631-3782
NSN 6135-01-036-3495
NSN 6240-00-089-0902
NSN 6240-00-402-4481
NSN 6685-01-407-6008
NSN 6130-01-421-5400