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 5960-01-010-3083
NSN 5999-01-078-7551
NSN 2925-01-133-8128
NSN 6650-01-607-7600
NSN 5950-01-123-8323
NSN 7035-00-620-6835
NSN 6130-01-371-1808
NSN 5905-01-390-5694
NSN 5920-01-197-2214
NSN 5950-01-202-9008
NSN 5910-01-541-5046
NSN 5945-00-716-1888