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 5985-00-334-9245
NSN 5945-01-634-0588
NSN 6130-01-007-4611
NSN 5960-01-614-0489
NSN 6645-01-476-8013
NSN 6135-00-777-5562
NSN 2925-01-226-6126
NSN 5910-01-428-2487
NSN 5999-01-541-1020
NSN 5915-01-528-2523
NSN 5990-01-109-5295
NSN 5975-00-248-5590