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 6135-01-633-2066
NSN 5965-01-050-7055
NSN 5925-00-321-8040
NSN 6320-00-731-6134
NSN 6110-01-025-1286
NSN 5910-01-143-4938
NSN 5990-01-357-6175
NSN 6610-01-423-5889
NSN 6135-01-131-9352
NSN 6110-00-378-8458
NSN 6150-01-211-9397
NSN 6610-01-359-5515