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 6150-00-050-0910
NSN 6685-01-270-7958
NSN 6150-01-223-5866
NSN 6110-01-094-7661
NSN 2925-01-554-1474
NSN 6610-00-469-8534
NSN 5998-01-418-3024
NSN 6110-01-398-6928
NSN 5930-00-458-9599
NSN 5905-01-222-7192
NSN 5895-01-153-1170
NSN 5855-00-405-4532