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 2925-01-522-5631
NSN 5910-01-316-6261
NSN 5835-01-360-2657
NSN 5975-00-814-3282
NSN 5945-01-319-4714
NSN 2925-01-633-4048
NSN 6150-00-194-0930
NSN 6135-01-310-9866
NSN 5996-01-207-2724
NSN 5950-01-491-4407
NSN 5910-00-062-6762
NSN 5935-00-185-1833