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 6645-00-527-6531
NSN 5998-00-875-6321
NSN 5950-01-544-9065
NSN 2925-00-167-6762
NSN 5990-00-031-1686
NSN 5925-01-354-2519
NSN 5965-01-223-9218
NSN 6130-01-442-6491
NSN 6610-01-461-8180
NSN 5960-00-038-2919
NSN 5935-01-527-5878
NSN 5985-01-257-4168