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 5930-01-396-2024
NSN 5905-01-343-0136
NSN 6685-00-925-2862
NSN 6620-00-842-6372
NSN 6610-01-048-2316
NSN 5998-01-625-1521
NSN 7035-01-386-3004
NSN 5960-00-553-7338
NSN 5930-00-456-0366
NSN 4140-00-688-7522
NSN 5998-01-433-0245
NSN 6620-01-250-7445