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 6650-01-465-3309
NSN 5985-01-065-5339
NSN 5990-00-186-2445
NSN 6105-01-281-7714
NSN 5935-00-265-0705
NSN 6110-00-862-0018
NSN 5925-01-522-6682
NSN 6650-00-322-6140
NSN 5935-01-229-5667
NSN 6610-00-018-5141
NSN 2925-01-426-3410
NSN 5996-00-277-7384