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 6135-01-219-8612
NSN 6240-01-054-7185
NSN 6240-01-038-0821
NSN 6130-01-435-6140
NSN 6135-00-455-2425
NSN 6130-01-063-7446
NSN 5990-01-652-7373
NSN 6145-00-249-8781
NSN 5950-01-403-2852
NSN 2925-01-591-4030
NSN 5925-00-466-7272
NSN 5990-01-319-5667