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 5930-01-245-9700
NSN 2925-01-491-3270
NSN 6320-01-631-7828
NSN 6130-01-449-7136
NSN 5855-01-147-6024
NSN 6105-00-357-1801
NSN 6645-01-122-3803
NSN 6320-01-371-3047
NSN 5996-01-551-2033
NSN 6110-01-100-4445
NSN 6645-00-809-9833
NSN 5925-01-386-7084