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 5996-01-415-3291
NSN 5895-01-032-5929
NSN 5999-01-608-4318
NSN 5999-01-521-4434
NSN 5935-01-357-7879
NSN 6645-01-099-1511
NSN 5920-00-554-0437
NSN 6620-01-135-0090
NSN 5835-01-237-3769
NSN 5998-01-207-0778
NSN 5990-01-113-8121
NSN 5895-00-108-8474