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 5855-00-247-7219
NSN 6645-01-447-0020
NSN 5910-01-633-9963
NSN 6105-01-597-3447
NSN 6135-00-078-9931
NSN 5975-01-449-3083
NSN 6685-00-849-6374
NSN 5895-01-107-8547
NSN 6105-00-333-8972
NSN 6645-01-195-6207
NSN 5925-00-706-9975
NSN 6650-00-137-5859