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 6320-01-547-9877
NSN 5905-01-276-2793
NSN 5996-01-077-4655
NSN 6135-00-906-0984
NSN 5935-01-024-5513
NSN 5910-00-222-6121
NSN 5996-01-627-3817
NSN 6620-00-912-0255
NSN 6645-01-441-3887
NSN 2925-01-039-6856
NSN 5935-01-606-4243
NSN 5910-01-012-1831