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 7035-01-361-8821
NSN 5975-01-455-1072
NSN 6130-01-335-0437
NSN 6650-01-100-0933
NSN 5960-01-101-9029
NSN 5996-01-227-3005
NSN 5915-00-665-2854
NSN 5925-01-470-3321
NSN 6105-01-470-4090
NSN 5915-01-018-3137
NSN 5945-01-425-4129
NSN 5905-00-436-8986