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 5950-01-118-8272
NSN 5910-01-163-2463
NSN 6135-01-642-6830
NSN 4140-01-177-6292
NSN 6610-01-049-2661
NSN 5920-01-149-9738
NSN 6130-00-106-3557
NSN 5925-01-634-0664
NSN 6130-01-347-3404
NSN 6105-00-004-8962
NSN 6220-01-033-8656
NSN 6645-01-453-6184